If you get this message, you have been banned.http://www.rpg-club.com/p-banlist
>> check here if you can find your account/character and the reason why were banned.
You can also unban your account using the unban system. http://www.rpg-club.com/lineage_2/en/federation/unban_chararacter.html
First unban costs 700 RUR, every next is double. 1400, 2800, etc. If your entire account was banned, and/or you don't posses any RUR's in the account, you can use a different account with 700 RUR in it for payment.
If you have been accused falsely, use support ticket to tell admins about it here:http://support.rpg-club.com/knowledgebase.php?category=12