Steam account linked to the wrong EA account in FC24

Hi everyone,
I bought EA Sports FC24 on Steam a few months ago. I only opened the game once to test it, then uninstalled it. Recently I reinstalled the game, but when I launched it, the game automatically connected to an EA account that is not mine. Now I cannot access the game with my own EA account. I have contacted EA Support but have not received a response yet. Has anyone experienced this? Is there any way to unlink the wrong EA account from my Steam account and link it to my personal EA account? Thank you.