Why did you erase my last question ?
Henry Boyter commented
If they gave you the answer "chatting, bad format, etc", would that help? Probably not. If you want to know the reason for the violation, post "Why was this question (answer) a violation?" and add any details you remember so the users can see the exact context. The experienced users here will explain it to you. Many times the violation is not in the question but in the added details and updates.