Hi @yadnexsh.
Account bans are not something we're able to help with here on Answers HQ. The Terms of Service team would need to take a look at the account and determine if the ban could be overturned. If you haven't already please reach out to them so they can review your account.
For more information on how to create a case with them check out the EA Help website. They will get back to you via email as soon as they can. The TOS team reviews ban appeals on a case by case basis, so it may take a while to hear back, but unfortunately we don't have a way of seeing how long that could be. Keep an eye out on your email for a response, and they'll follow up as soon as they can.
/Kent