I cant install Battlefront-(i have xbox gamepass)

Hi everyone, i wanna play battlefront 2 but i cant install it. i dont have the game directly but i have xbox game pass. Also in ea app, it says that you can access to game, but install button is not active and i cant install. I even tried installing it from the Xbox app, but the Xbox app redirects me to the EA app, and I still can't download it at all.