Unbanned and banned again for no reason

So like a month ago I got my account disabled without any warning or reason and I appealed for an unban. A week ago I got my account unbanned again I didn't get any emails or heads-up I just tried to log in one day and I wasn't banned. I used my account for a week and yesterday I got banned again without any reason or warning(again) I have no idea why I was banned again I didn't join any new servers or anything I literally just played games and called with my friends.