User talk:Ruhulamin1

May 2016
Please refrain from making unconstructive edits to Wikipedia, as you did at Ruhul Amin. Your edits appear to constitute vandalism and have been reverted or removed. If you would like to experiment, please use the sandbox. Repeated vandalism can result in the loss of editing privileges. Thank you. Dl2000 (talk) 22:54, 26 May 2016 (UTC)

Welcome to Wikipedia. I noticed that your username, "Ruhulamin1", may not meet Wikipedia's username policy because your username unverifiably resembles an actual person. If you believe that your username does not violate our policy, please leave a note here explaining why. As an alternative, you may ask for a change of username by completing this form, or you may simply create a new account for editing. Thank you. Dl2000 (talk) 22:54, 26 May 2016 (UTC)

April 2021
Hello, I'm Materialscientist. I noticed that in this edit to Ruhul Amin, you removed content without adequately explaining why. In the future, it would be helpful to others if you described your changes to Wikipedia with an edit summary. If this was a mistake, don't worry, the removed content has been restored. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thank you. Materialscientist (talk) 18:13, 7 April 2021 (UTC)