Account bans are very spooky

The new season, ten hours of hard work, just entered my favorite link, went to sleep, woke up to find the account was banned? ? And it was only banned after it had been recharged ?? ? What kind of behavior is that? I'm not allowed to play normally. ? is a normal player who does nothing . What exactly did I violate? Too much time? Not Supposed to sleep? Can not top up the purchase of warehouse? ! ? I don't understand! !!