Logged out my account

I got logged out my account today and it made me create a whole new account.I've played on this account since launch and i spent a pretty good amount of money including every skate pass and other shop cosmetics and now it's just gone.I was playing on it earlier i log back on about 3 hours later and that's where the problem happened.I also cant unlink my account until September of 2026 for something that wasn't on my end I've never had a problem with this any other time.Is there anyway i can get my account back at all, i have proof of everything i tried everything this is frustrating.