I need help with linked account

Hey Kopkou6​,

Just to clarify, progress is stored on the EA account level rather than on individual platforms like PlayStation, Xbox, Steam, etc. This means if you link your platform to a different EA account, you'll lose access to that progress as you've seen here.

In this case you would need to move your Xbox back to its own previous EA account to try recovering access to that content, then link your new PSN account to that EA account instead. If you run into any trouble with that re-linking process (including not being able to unlink currently), please contact support directly so they can take a look.