Dau Technology LTD, (“Dau Technology LTD”, “me”, “we”, "us," or "our") takes the private nature of your information very seriously.This policy regarding our privacy practices (the "Privacy Policy") describes how we treat the information we collect when you visit and use Dau Technologies.com (the "Site") and/or Dau Technologies’s other domains, products, advertising products, services, and/or content, including our iOS, Android, and Windows Phone mobile applications (collectively with the Site, the "Services"). When you use the Services, you also consent to the collection, transfer, manipulation, storage, disclosure and other uses of your information as described in this Privacy Policy; please read it carefully. TERMS AND CONDITIONS OF USE Date of Last Revision: 20 March 2016 PLEASE READ THESE TERMS AND CONDITIONS OF USE CAREFULLY. BY ACCESSING OR USING THIS APP OR, THE eGAZETI, DAU TECHNOLOGY LLC WEB SITE AND ANY RELATED SERVICES, YOU AGREE TO BE BOUND BY THE TERMS AND CONDITIONS DESCRIBED HEREIN AND ALL TERMS, POLICIES, GUIDELINES AND DISCLOSURES INCORPORATED BY REFERENCE. IF YOU ARE OBTAINING A LICENSE ON BEHALF OF AN ORGANIZATION, YOU CONFIRM THAT YOU HAVE THE AUTHORITY TO BIND THE ORGANIZATION AND THAT THE ORGANIZATION WILL BE BOUND BY THESE TERMS, AND THE TERM “YOU” SHALL THEN REFER TO YOU AND YOUR ORGANIZATION. IF YOU DO NOT AGREE TO ALL OF THESE TERMS, DO NOT USE THIS APP OR THE DAU TECHNOLOGY SERVICES. These terms and conditions of use (“App Terms") apply exclusively to your access to, and use of, the eGazeti, located at Play store, or Dau Technology’s website (the "Site") and the information and other services provided therein, and to your use of the eGazeti app accessed through your mobile device (together the "Services"). The eGazeti and Services are owned and operated by Dau Technology LLC, located at 163, Ubungo NHC, Dar Es Salaam, Tanzania (the “Company”). These App(or application) Terms do not alter in any way the terms or conditions of any other agreement you may have with Company, or its subsidiaries or affiliates, for products, services or otherwise. Company reserves the right to change or modify any of the terms and conditions contained in these App Terms or any policy or guideline of the App or Site or the Services, at any time and in its sole discretion. Any changes or modification will be effective immediately upon posting of the revisions on the App or Site. Your continued use of this App or the Services following the posting of its changes or modifications will constitute your acceptance of such changes or modifications. Therefore, you should frequently review these Site Terms and applicable policies from time-to-time to understand the terms and conditions that apply to your use of the App and Services. If you do not agree to the amended terms, you must stop using the App and the Services. 1. Privacy Policy Please refer to our Privacy Policy for information on how the company collects, uses and discloses personally identifiable information from its users. 2. Age Restrictions. If you are not fourteen (14) years old or older, you may not use this App or Site or the Services. If you are fourteen (14) or older but under the age of majority in the country where you live, then you should obtain the consent of your parent or guardian prior to use of the App or the Services. If you are a parent or guardian who has consented to your child’s use of the App or Site or Services, then, to the fullest extent permitted by applicable law, you agree to and accept full responsibility for that child's use of the Dau Technology’s software and the Services, including all financial charges and legal liability that he or she may incur. 3. Safety. The Services are designed for users to subscribe by using phone number, or emails. In doing so it might reveal your geographical location. They are also designed to provide you with the ability to know when you are broadcasting your location and with the ability to limit the duration of such broadcast. Nonetheless, use of the Services may involve special risks associated with other persons knowing your location though we only use information you provide to us for service provisions only. You should only share such information with those that you trust. You should not endanger yourself or others by viewing a portable mobile device while driving, operating dangerous mechanical devices, or in other situations in which you should be observing your surroundings. You should not use eGazeti while driving since you might endanger yourself or others. 4. Consent to Receive SMS If you provide us with your phone number as part of your use of the eGazeti, Site or other Services, we may send you notifications, SMS and product updates relating to the Company. The SMS may consist of purchase codes and confirmations. You may logout of receiving notifications, SMS or other promotional information from the company from any time by following logout options on the App, However, that as long as you receive Services, you may not “opt logout” of receiving SMS, notifications from the Company. 5. Consent to Receive Emails If you provide us with your email address as part of your use of the App or Site or the Services, we may send you news and product updates relating to the Company. You may "opt out" of receiving marketing or promotional emails from the Company at any time by following unsubscribe instructions or using unsubscribe links within communications we send. Please note, however, that as long as you receive the Services, you may not "opt out" of receiving service related emails from the Company. 6. Copyright and Limited License Unless otherwise indicated, the App, Site, except some contents which are submitted by third parties on the App, Site or forwarded by the Company through the Services, including, without limitation, the Company logo, and all designs, text, graphics, pictures, reviews, information, data, software, sound files, other files and the selection and arrangement thereof (collectively, the “Dau Technology LLC Materials") are the property of Company or its licensors or users and are protected by Tanzania and international copyright laws. You are granted a limited, non-sublicensable license to access and use the App, Site and the Services. Such license is subject to these App, or Site Terms and does not include or authorize: (a) any resale or commercialization of the App, the Dau Technology Materials or the content forwarded to you by the Services; (b) the distribution, public performance or public display of any Dau Technology Materials; (c) modifying or otherwise making any derivative uses of the App or the Dau Technology Materials, or any portion thereof; (d) use of any data mining, robots or similar data gathering or extraction methods; or (e) any use of the App or the Dau Technology Materials other than for its intended purpose. Any use of the App or the Dau Technology Materials other than as specifically authorized herein, without the prior written permission of Company, is strictly prohibited and will terminate the license granted herein. Such unauthorized use may also violate applicable laws including without limitation copyright and trademark laws and applicable communications regulations and statutes. Unless explicitly stated herein, nothing in these App or Site Terms shall be construed as conferring any license to intellectual property rights, whether by estoppel, implication or otherwise. This license is revocable at any time. 7. Repeat Infringer Policy In accordance with the Digital Millennium Copyright Act (DMCA) and other applicable law, Company has adopted a policy of terminating, in appropriate circumstances and at Company's sole discretion, users who are deemed to be repeat infringers. Company may also at its sole discretion limit or terminate access to the App, Site and the Services of any users who infringe any intellectual property rights of others, whether or not there is any repeat infringement. 8. Copyright Complaints If you believe that any material on the App, Site or the Services infringes upon any copyright which you own or control, you may file a notification of such infringement with our Designated Agent as set forth below. E-Mail Address of Designated Agent: dmca@dautech.co.tz We may give notice of a claim of copyright infringement to our users by means of a general notice on the Site, electronic mail to a user's email address in our records, or by written communication sent by first-class mail to a user's address in our records. 9. Trademarks ”Dau Technology LLC”, the Company logo and any other product or service name or slogan contained in App, Site or included in the Services are trademarks of Company and its suppliers or licensors, and may not be copied, imitated or used, in whole or in part, without the prior written permission of Company or the applicable trademark holder. You may not use any metatags or any other "hidden text" utilizing “Dau Technology LLC“ or any other name, trademark or product or service name of Company without our prior written permission. In addition, the look and feel of the App, Site and graphical user interface of the eGazeti app, including, but not limited to, custom graphics, button icons and scripts, is the service mark, trademark and/or trade dress of Company and may not be copied, imitated or used, in whole or in part, without our prior written permission. All other trademarks, registered trademarks, product names and company names or logos mentioned in the Site or through the Services are the property of their respective owners. 10. Hyperlinks You are granted a limited, non-exclusive right to create a text hyperlink to the Site for noncommercial purposes, provided such link does not portray Company, any of its products and services, in a false, misleading, derogatory or otherwise defamatory manner and provided further that the linking site does not contain any adult or illegal material or any material that is offensive, harassing or otherwise objectionable. This limited right may be revoked at any time. You may not use a Company logo or other proprietary graphic of Company to link to this Site without the express written permission of Company. Further, you may not use, frame or utilize framing techniques to enclose any Company trademark, logo or other proprietary information, including the images found in Content without Company's express written consent. Except as noted above, you are not conveyed any right or license by implication, estoppel or otherwise in or under any patent, trademark, copyright or proprietary right of Company or any third party. Company makes no claim or representation regarding, and accepts no responsibility for, the quality, content, nature or reliability of third-party Web sites accessible by hyperlink from the Site or through the Services, or Web sites linking to the Site. Such sites are not under the control of Company and Company is not responsible for the contents of any linked site or any link contained in a linked site, or any review, changes or updates to such sites. Company provides these links to you only as a convenience, and the inclusion of any link does not imply affiliation, endorsement or adoption by Company of any site or any information contained therein. When you leave the Site, you should be aware that our terms and policies no longer govern. You should review the applicable terms and policies, including privacy and data gathering practices, of any site to which you navigate from the Site. 11. Flagging. Please report any violations of these Terms and Conditions to reportabuse@dautech.co.tz . 12. Disclaimers and Acknowledgements Regarding Use of eGazeti or Site Information THE APP, eGAZETI, SITE, THE DAU TECHNOLOGY MATERIALS AND THE SERVICES ARE PROVIDED ON AN "AS IS" AND "AS AVAILABLE" BASIS WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED. TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, COMPANY DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT AS TO THE INFORMATION, CONTENT OR MATERIALS ON THE SITE OR PROVIDED THOUGH THE SERVICES. COMPANY DOES NOT REPRESENT OR WARRANT THAT DAU TECHNOLOGY MATERIALS, INCLUDING THE INFORMATION AVAILABLE IN OR ON THE eGAZETI, SITE, OR THE SERVICES ARE ACCURATE, COMPLETE, RELIABLE, CURRENT OR ERROR-FREE. COMPANY DOES NOT REPRESENT OR WARRANT THAT THE APP, SITE OR ITS SERVERS ARE FREE OF VIRUSES OR OTHER HARMFUL COMPONENTS. You should independently verify the accuracy of any information you obtain on the App, Site or through the Services before using it. You agree to be solely responsible for your use of the content found on this App, the Dau Technology Materials and the Services. TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, COMPANY IS NOT RESPONSIBLE FOR ERRORS OR OMISSIONS IN ANY INFORMATION OR MATERIALS CONTAINED ON THE APP, SITE OR THROUGH THE SERVICES. WHILE COMPANY ATTEMPTS TO MAKE YOUR ACCESS AND USE OF THE APP, SITE AND SERVICES SAFE, COMPANY CANNOT AND DOES NOT REPRESENT OR WARRANT THAT THE APP, SITE OR ITS SERVICES, OR ANY CONTENT OR MATERIALS ARE FREE OF VIRUSES OR OTHER HARMFUL COMPONENTS; THEREFORE, YOU SHOULD USE INDUSTRY-RECOGNIZED SOFTWARE TO DETECT AND DISINFECT VIRUSES, SPYWARE, MALWARE, AND OTHER HARMFUL OR OTHERWISE UNDESIRABLE COMPONENTS FROM ANY DOWNLOAD. THE COMPANY DOES NOT GUARANTEE SMS DELIVERY THROUGH ITS SERVICES. Company reserves the right to change any and all content contained in the Site and any Services offered through the Site at any time without notice. 13. Limitation of Liability TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL COMPANY OR ANY OF ITS CORPORATE AFFILIATES, INDEPENDENT CONTRACTORS, SERVICE PROVIDERS OR CONSULTANTS, OR ANY OF THEIR RESPECTIVE DIRECTORS, EMPLOYEES AND AGENTS, BE LIABLE FOR ANY DIRECT, SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY OTHER DAMAGES OF ANY KIND, INCLUDING BUT NOT LIMITED TO, LOSS OF USE, LOSS OF PROFITS OR LOSS OF DATA, WHETHER IN AN ACTION IN CONTRACT, TORT (INCLUDING BUT NOT LIMITED TO NEGLIGENCE) OR OTHERWISE, ARISING OUT OF OR IN ANY WAY RELATED TO OR CONNECTED WITH ANY USE OF THE APP, eGAZETI, SITE, THE SERVICES, THE CONTENT OR THE MATERIALS CONTAINED IN OR ACCESSED THROUGH THE APP, SITE OR SERVICES, INCLUDING WITHOUT LIMITATION ANY DAMAGES, LOSS OR INJURY CAUSED BY OR RESULTING FROM RELIANCE BY USER ON ANY INFORMATION OBTAINED FROM COMPANY OR THE APP, THE SITE, OR THAT RESULT FROM MISTAKES, OMISSIONS, INTERRUPTIONS, DELETION OF FILES OR EMAIL, ERRORS, DEFECTS, VIRUSES, DELAYS IN OPERATION OR TRANSMISSION OR ANY FAILURE OF PERFORMANCE, WHETHER OR NOT RESULTING FROM ACTS OF GOD, COMMUNICATIONS FAILURE, THEFT, DESTRUCTION OR UNAUTHORIZED ACCESS TO COMPANY'S RECORDS, PROGRAMS OR SERVICES. THE AGGREGATE LIABILITY OF COMPANY, WHETHER IN CONTRACT, WARRANTY, TORT (INCLUDING NEGLIGENCE, WHETHER ACTIVE, PASSIVE OR IMPUTED), PRODUCT LIABILITY, STRICT LIABILITY OR OTHER THEORY, ARISING OUT OF OR RELATING IN ANY MANNER TO THE USE OF THE SITE, THE SERVICES OR THE DAU TECHNOLOGY LLC MATERIALS, SHALL NOT EXCEED ANY COMPENSATION YOU PAY, IF ANY, TO COMPANY FOR ACCESS TO OR USE OF THE APP, THE SITE OR THE SERVICES. THE LIMITATIONS IN THIS PARAGRAPH DO NOT APPLY TO ANY LIABILITY WHICH CANNOT BE LIMITED OR EXCLUDED UNDER APPLICABLE LAW. 14. Third Party Content Company or users may provide links to Web pages and content of third parties as a service to those interested in such links and content, and Company may post third party content or allow users to post their content or third party content to the App, the Site or through the Services (such content is collectively referred to as "Third Party Content"). Company does not monitor or have any control over any Third Party Content or third party Web sites. Company does not endorse or adopt any Third Party Content or third party Website and can make no guarantee as to its accuracy or completeness. Company does not represent or warrant the accuracy of any information contained therein and undertakes no responsibility to update or review any Third Party Content or third party Websites. Users use these links, Third Party Content and third party Websites at their own risk. We Dau Technlogoy LLC provide the service through an app or site, however the contents or publications of the application are owned solely by the third party providers who submit their contents. Any third party who submits the contents to Dau Technology LLC, or eGazeti the app is responsible for the submitted materials or has been granted Dau Technology LLC permission to publish those materials. We Dau Technology LLC not responsible for any copyright infringement or violations on contents or materials materials submitted by third parties. Third party who submits materials to Dau Technlogy LLC, or the eGazeti "app" is granting us permission to publish those materials without any restriction. The Dau Technology LLC is not responsible for any loss of materials during submission due to network error, corruption, loss or any error which may occur during those acts. The company Dau Technology LLC does not gurantee publication of materials provider by third parties. 15. Third Party Services The App, Site or the Services may also contain, provide information regarding or link to certain applications and services provided or offered by third parties (collectively the "Third-Party Services"). Company is merely an information provider and is not a referral service, and it does not recommend or endorse any such Third-Party Services or monitor or have any control over such Third-Party Services. Therefore, Company makes no guarantee, representation or warranty of any kinds as to the quality, competency, value, reliability, responsiveness, accuracy or completeness of any such Third-Party Services or the results obtained therefrom, and Company assumes no responsibility or liability for any Third Party Services or for the actions or failure to act of those providing such Third-Party Services. You assume full responsibility for your use of any such Third-Party Services, and Company is not responsible or liable for any Third-Party Services. 16. Advertisements and Promotions Company may run advertisements and promotions from third parties on the App, the Site or through the Services. Your business dealings or correspondence with, or participation in promotions of, advertisers other than Company, and any terms, conditions, warranties or representations associated with such dealings, are solely between you and such third party. Company is not responsible or liable for any loss or damage of any sort incurred as the result of any such dealings or as the result of the presence of such non-Company advertisements on the Site or made available through the Services. 17. Mobile Services The eGazeti app requires the use of mobile devices and wireless services. The Company does not charge for use of an App, However the contents of the App which are provided by Third Parties may charge users. The company does not control the prices of Items such as Newspapers, Books, Magazines and Articles, Such prices are solely set by Third Party providers who have their own Licenses and Terms. Users are encouraged to preview the content before making purchase. Also, your mobile service provider may charge you for those services that it provides, which are related to the Company Services. You should check with your mobile service provider to learn about such charges. By using the Services, you agree that the Company may communicate with you regarding the Services by SMS, text message, email or other electronic means to your mobile device or email address. 18. Submissions You acknowledge and agree that any materials, including but not limited to questions, comments, newspapers, magazines, books, articles, reviews, suggestions, ideas, feedback, plans, notes, original or creative materials or other information, provided by you in the form of email or other submissions to Company (other than “User Content”, as defined below), are non-confidential and shall become the sole property of Company. You agree Company shall own exclusive rights, including all intellectual property rights, and shall be entitled to the unrestricted use and dissemination of these materials for any purpose, commercial or otherwise, without acknowledgment or compensation to you. 19. User or Provider Posted Content & Other Interactive Services or Areas The App, The Site or the Services may from time to time include areas in which users or providers may post content and information (the "User Content") and may include other interactive areas or services in which you or third parties may create, post, modify or store information, content, materials or other items ("Interactive Areas"). You are solely responsible for your use of such Interactive Areas and use them at your own risk. By using any Interactive Areas, you agree not to post, upload to, transmit, distribute, store, create or otherwise publish through the Site or the Services any of the following: 1. User Content that is false, deceptive, deceitful, misleading, unlawful, libelous, defamatory, obscene, pornographic, indecent, lewd, suggestive, harassing, threatening, invasive of privacy or publicity rights, abusive, inflammatory, harmful to minors, fraudulent or otherwise objectionable; 2. User Content that would constitute, encourage or provide instructions for a criminal offense, violate the rights of any party, violate any applicable rules of professional conduct, or that would otherwise create liability or violate any local, state, national or international law; 3. User Content that may infringe any patent, trademark, trade secret, copyright or other intellectual or proprietary right of any party. By posting any User Content, you represent and warrant that you have the lawful right to distribute and reproduce such User Content as provided under these Site Terms; 4. User Content that impersonates any person or entity or otherwise misrepresents your affiliation with a person or entity; 5. Unsolicited promotions, political campaigning, advertising or solicitations, including without limitation any advertisements for commercial services or products; 6. Private or confidential information of any third party, including, without limitation, addresses, phone numbers, email addresses, Social Security numbers and credit card numbers; 7. Viruses, spyware, malware, corrupted data or other harmful, disruptive or destructive files; 8. Any answers, responses, comments, opinions, analysis or recommendations that you are not properly licensed or otherwise qualified to provide; and 9. User Content that, in the sole judgment of Company, is objectionable or which restricts or inhibits any other person from using or enjoying the Interactive Areas, the Site or the Services, or which may expose Company or its users to any harm or liability of any type. 10. User Content that harasses, degrades, intimidates or is hateful toward an individual or group of individuals for any reason and especially on the basis of religion, gender, sexual orientation, race, ethnicity, age or disability. Additionally, you agree not to: 1. use the Services to impersonate a third party or load the eGazeti or Dau Technology software on a third party’s mobile device without their permission; 2. use the Services to "stalk", harm or otherwise harass anyone; 3. use the Services or collect personal data about others for unlawful purposes; 4. use automated means, including spiders, robots, crawlers, data mining tools, or the like to download data from the Site or the Services - unless expressly permitted by the Company; 5. post non-local or otherwise irrelevant User Content, repeatedly post the same or similar User Content or otherwise impose an unreasonable or disproportionately large load on our infrastructure; 6. attempt to gain unauthorized access to the Company’s computer systems or engage in any activity that disrupts, diminishes the quality of, interferes with the performance of, or impairs the functionality of, the Services or the Dau Technology website; 7. use any form of automated device or computer program that enables the submission of postings without each posting being manually entered by the author thereof (an "automated posting device"), including without limitation, the use of any such automated posting device to submit postings in bulk, or for automatic submission of postings at regular intervals; or 8. threaten anyone or exploit anyone in a sexual, violent or other objectionable manner. To the fullest extent permitted by applicable law, Company disclaims all liability for any User Content posted, stored or uploaded by you or any third party, or for any loss or damage thereto, nor is Company liable for any mistakes, defamation, slander, libel, omissions, falsehoods, obscenity, pornography or profanity you may encounter. Your use of Interactive Areas is at your own risk. As a provider of interactive services, Company is not liable for any statements, representations, responses, comments or other User Content provided by its users. Although Company has no obligation to screen, edit or monitor any of the User Content posted in any Interactive Area, Company reserves the right, and has absolute discretion, to remove, screen or edit any User Content posted or stored on the App, the Site or made available through the Services at any time and for any reason without notice. Any use of the Interactive Areas or other portions of the Site or the Services in violation of the foregoing violates these Site Terms and may result in, among other things, termination or suspension of your rights to use the Interactive Areas, and/or the Site and/or the Services. If you post User Content to the App, the Site or through the Services, you grant Company and its affiliates a nonexclusive, royalty-free, perpetual, irrevocable and fully sublicensable right to use, reproduce, modify, adapt, publish, translate, create derivative works from, distribute, perform and display such User Content throughout the world in any media. If applicable local law does not allow the above rights to be granted in perpetuity, you agree that they shall be granted for the maximum period allowed, being no less than the duration of the relevant intellectual property right. You grant Company and its affiliates and sublicensees the right to use the name that you submit in connection with such User Content, if they choose. You represent and warrant that (a) you own and control all of the rights to the User Content that you post or you otherwise have the right to post such User Content to the Site and the Services and to grant the rights granted herein; (b) the User Content is accurate and not misleading; and (c) use and posting of the User Content you supply does not violate these Site Terms and will not violate any rights of or cause injury to any person or entity. 20. Registration Data; Security In consideration of your use of the App, the Site and/or Services, you agree to (a) provide accurate, current and complete information about you as may be prompted by any registration forms on the App, the Site or through the Services ("Registration Data"); and (b) promptly inform the Company of any changes to the Registration Data, and any other information you provide to Company, to keep it accurate, current and complete. In addition, you agree not to access or use, or attempt to access or use, the App, the Site or any part thereof or the Services using the identity or the Registration Data of any person other than yourself. 21. Indemnification To the fullest extent permitted by applicable law, you agree to defend, indemnify and hold harmless Company, its corporate affiliates, independent contractors, service providers and consultants, and each of their respective directors, employees and agents, from and against any claims, damages, costs, liabilities and expenses (including, but not limited to, reasonable attorneys' fees) arising out of or related to any User Content you post, store or otherwise transmit on or through the Site or the Services or your use of or inability to use the Site or the Services, including without limitation any actual or threatened suit, demand or claim arising out of or relating to the User Content, your conduct, your violation of these Site Terms or your violation of the rights of any third party (save to the extent that a court of competent jurisdiction holds that such claim arose due to an act or omission by the Company). 22. Applicable Law and Venue These Site Terms and your use of the Site and Services shall be governed by and construed in accordance with the laws of the United Republic of Tanzania applicable to agreements made and to be entirely performed within the United Republic of Tanzania (even if your use is outside of the United Republic of Tanzania), without resort to its conflict of law provisions. You agree that with respect to any disputes or claims not subject to arbitration (as set forth below), any action at law or in equity arising out of or relating to the App, the Site, the Services or these Site Terms shall be filed only in the region’s court located within United republic of Tanzania. 23. Termination Notwithstanding any of these Site Terms, Company reserves the right, without notice and in its sole discretion, to terminate your license to use the App, the Site and the Services, and to block or prevent your access to and use of the App, the Site and the Services. 24. Severability If any provision of these App, Site Terms shall be deemed unlawful, void or for any reason unenforceable, then that provision shall be deemed severable from these App, Site Terms and shall not affect the validity and enforceability of any remaining provisions. 25. Questions & Contact Information Questions or comments about the Site or the Service may be directed to Company at the email address customercare@dautech.co.tz .