Having your private info or old posts floating around the web is a headache....

https://www.primary-bookmarks.win/found-something-online-that-shouldn-t-be-there-don-t-panic-before-you-reach

Having your private info or old posts floating around the web is a headache. You don't have to just live with it. Start by taking screenshots for proof before you delete anything. Then, use the platform's official reporting tools to request takedowns