Issues when connecting to ea account

Hey there guys, I am having some issues with connecting my account to my swgoh account where after putting in my accounts email the code that is sent to me, the account age is not the same between both accounts (swgoh and ea aacounts). I would like to know how I can fix this issue, as my swgoh's account date of birth is different from my ea account's because my swgoh account is already a few years old and back when I first made the account i put an age much older than mine. Thank you in advance for the response.