Merge EA account

Hello!
I once unlinked my Steam account from my EA account.
After some time, I relinked it, but realized I'd made a mistake and linked my Steam account to the wrong EA account.
Now, when I log into Battlefield 2042, I have no progress.
I would like to unlink my Steam account from this account. Or merge my accounts while maintaining my progress.
I would like to link the following Steam account to this account: https://steamcommunity.com/id/WitnezZz/
I would now like to link my linked RIM Steam account to the account with the EA ID: WitnezZz
Or merge this EA account with the EA ID: WitnezZz
I would like to purchase Battlefield on this account through Steam with the correct linked Steam account.