@icyhotD
Honestly, their filters have been kind of whacky recently IMO.
I don't think I really agree with EA for what they are doing right now, I'm sure this could be improved.
Again, I don't think there's much you can do.
Though some users have reported that sending multiple tickets or contacting them via their socials (e.c Twitter) has gotten them unbanned as their ban was falsely given out.
Can't vouch for them, nor do I endorse this behaviour, though again, you can do what you want with that information.
There are phone numbers and live chats, though I don't think they are used for managing user data as typically that's handled by the ToS team.
(Of which the ToS team might not really work via Phone or Live chat)
Honestly, this might become quite the bumpy ride for you.
I do hope you can have your issue resolved with them, I know it can be hard.