Ea account change

Hi, the current Ea account that my FC mobile game is linked to is physically unaccessible. Basically, that Ea account is linked to a Google account that is now permanently deleted(I had to because it was linked to an unrelated leak). I physically can't retrieve that Google account, so I can't log in into the Ea account because I can't see the code that is needed every time you log in. Can you somehow manually change which Ea account my FC mobile game is linked to? If it helps, my FC mobile game is linked to both my Facebook account (different google account) and the unaccessible Ea account.