PS4 email registration error, pls help!!!

Hello,

I want to play SW Battlefront on my PS4 but I have a problem...

Some time ago I changed my psn email address (I was useing a secondary email for PlayStation), I changed my email address to my main email address.

When I start SW Battlefront I need to register my game with my EA account, but the game shows my old (secondary email address).

I already have an EA account on my main email address. I cannot change in game the email address, I tried to delete saved files, reinstall game.... but the same thing.

I cannot register the game on my EA accout.

Please help me...

I want to play online...