User talk:N7Hristov

August 2020
Hello, I'm Materialscientist. I wanted to let you know that I reverted one of your recent contributions —specifically this edit to Bozhidar Avramov—because it did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Help desk. Thanks. Materialscientist (talk) 11:36, 1 August 2020 (UTC)

December 2020
Please do not add or change content, as you did at Siyani Chambers, without citing a reliable source. Please review the guidelines at Citing sources and take this opportunity to add references to the article. Thank you. Ashley yoursmile!  11:01, 22 December 2020 (UTC)