First of all, action will only be taken against you if you were actually caught in the act (with screenshots) which means you did grief. If you didn't, then they shouldn't have screenshots, which means that you cannot be reprimanded. But I would double-check to make sure.
Adding to SecretAznEks, The correct way to do something like this it's a PM on this website or in game. This kind of threads are just spam. It seems like you have something to hide... if you griefed then bye bye, but if no then don't worry.
