Solved
Account linking
i linked my account through the game but when i want to log in on website to redeem code, it says account not linked and i tried plenty times
Hey y0dwlfzwev6s This usually means you're logged into the website with a different email/ account. Please double-check the account linked in the game. Open the https://redeem.fcm.ea.com/ page from a new incognito tab and ensure you're not automatically logged into a different account. You might also want to clear your browser cache, just in case.
