Can't link my live account to xbox

Let me start over. I'm trying to link my Xbox live profile to my ea account on ea.com. My gamertag will not link to my account because I can't find the option to link it. The link above was to download the fight night demo and they could link together there
but the fight night servers are closed. I still can't figure it out!

I have recently downloaded Fortnite on my Xbox one and was automatically linked to my live account. I created an account with epic games and tried to link it to my xbox account and can't because of the initial download on my console was currently
linked. Can you tell me how to unlinked this so I can link my epic account?

Hola Cybercal! Try using the computer steps mentioned in this link if you can't do it via console :

support.xbox.com/.../change-xbox-live-account-info

I can't put my account on USB cause I deleted it from my hard drive as suggested by this link:support.xbox.com/.../error-code-831188fe.

Now I can't download it from xbox live cause it says there is something wrong with my account.

since the account that you are wanting to change to is already a Microsoft email server account (outlook.com) you will not be able to use that particular email

what you can do is sign into the account that you want to change the email for at account.live.com/addassocid and either create a new outlook account to be added to this particular account or use an existing email that is not a Microsoft email server account
(Hotmail.com, outlook.com, live.com, msn.com)