How i can unlink and old Ea account of my xbox main account

Hello, Apex S. I’m Arturo, and I’ll be glad to provide some guidance with your inquiry today.

I’m sorry to hear you already have an EA account linked to your Microsoft account, however, it is important to point out that it is not possible to unlink an EA account from your Microsoft account, the process always needs to be done in the EA linked accounts management site.

As you’re not able to do this, and EA support is not capable of providing further assistance, I’m afraid to say there are no further options available in this particular case.

You should be able to unlink your Xbox account from your EA account by signing into your EA Account and under your profile info you should see all the linked profiles.

Check this post on the EA forums for unlinking account
https://answers.ea.com/t5/EA-General-Questions/How-do-I-unlink-my-xbox-live-account-from-my-other-origin/td-p/1808081

I can't get into my EA account anymore though. So is there a way I can do this from my Xbox account?

You should be able to unlink your Xbox account from your EA account by signing into your EA Account and under your profile info you should see all the linked profiles.

Check this post on the EA forums for unlinking account
https://answers.ea.com/t5/EA-General-Questions/How-do-I-unlink-my-xbox-live-account-from-my-other-origin/td-p/1808081

I have another question for example my main game was fifa and I had a pretty good team you can not unlink my ea account from that account and link it with another account

It turns out it wasn't an auto-created account, it was just a really old account that I haven't used in years. I actually found out that you can sign in with your Xbox account, I think directly on ea.com, I don't exactly remember though. There you can unlink your xbox account from the old EA account, and the next time you launch EA Desktop on Xbox, you sign in with your current EA account and it will ask you to link it. Sadly I can't change the account ID or anything because there's an old email on there that I can't access. Just try to look around for a "Sign in with Xbox" thing on an EA page somewhere, then you can unlink it without issues.