MECARI RESTRICTED MY ACCOUNT AND WONT LET ME CASH OUT over $1,800!

I have been selling loyal legit stuff on Mercari for over a year now and I had a balance of over $1800 but randomly this morning the limited my account for saying non-authentic goods that claim so fake and now my account balance, which is over 1800. I cannot cash it out. I reached out to the seller center and they just told me that the account has been restricted due to selling on authentic products which is completely untrue and I have 35 reviews. They’re all full stars. What should I do to get out of this situation?