The ban many years ago has no reason and has been rejected for appeal

Hey @jiysihuang,   The language this message was posted in is currently not supported on Answers HQ. At the moment you can get help here in the following languages:  

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I'm locking this topic for now, thanks!    For any bans or suspensions, you will need to appeal using the steps below. We cannot assist with account bans on the forums.   https://help.ea.com/en/help/account/information-about-locked-or-banned-or-suspended-accounts/