ImmortalDarkCrow

In reality, no account has ever been banned for no valid reason. 
And account is not banned if you cant access it, it may be Locked for period of time so admins can check what has said user done something that is not allowed by games rules.

If it is deducted that user has done something that breaks game rules, then account will be banned you will not be able to access it, but if admins see that you have done nothing that breaks rules of game, then you will get your account back.

But 95% players that get banned say that they did nothing that was against game rules, not even understanding rules themself. So best of luck and read rules properly and then there will not be any "ban without justification" issue.