Hello, طاہر ساگر! Welcome to Wikipedia! Thank you for your contributions. You may benefit from following some of the links below, which will help you get the most out of Wikipedia. If you have any questions you can ask me on my talk page, or place {{helpme}} on your talk page and ask your question there. Please remember to sign your name on talk pages by clicking or by typing four tildes "~~~~"; this will automatically produce your name and the date. If you are already excited about Wikipedia, you might want to consider being "adopted" by a more experienced editor or joining a WikiProject to collaborate with others in creating and improving articles of your interest. Click here for a directory of all the WikiProjects. Finally, please do your best to always fill in the edit summary field when making edits to pages. Happy editing! Cassiopeiatalk08:26, 11 September 2021 (UTC)[reply]
Hi, Good day. you need to provide source(s) to support your content added/changed for verification. Sources need to be independent, reliable such as from books, newspapers and etc and sources can be in any languagues. The editor who added/changed the content need to provide the source - see WP:PROVEIT. Stay safe. Cassiopeiatalk08:11, 11 September 2021 (UTC)[reply]