Hello, I'm glad to answer your question.

How to delete Friend Request:

At present, "Friend Request" is divided into "unprocessed requests" and "processed requests". Unprocessed requests support deletion, and processed requests do not support deletion.

How to delete "unprocessed request": move the mouse to the corresponding record and click the "X" button in the upper right corner (it cannot be restored after deletion, so please be careful).

If you must delete the contents of this module, you can choose to delete the local QQ number folder.

I hope I can help you and adopt it. Thank you.