Accidentlly link my steam account to a wrong EA account

Hey @MagicalFlandre,    If you had linked a platform to the wrong EA account, you'll want to reach out to our support team directly so they can help update those account details.   If you create a new case here and select Game Support > EA Account > I want to update my EA Account information, you should be able to get in touch with the support team so they can take a look and see what other options are available to help out.