Can't sign in to EA account on Madden 17

[diehard1230]

Madden 17 wants me to sign in to EA account but I can't because it has my old email address so when I put in my password it says incorrect but it won't let me change the email address for whatever reason (thanks for that) so I can't access half the game because you won't let me change the email address in the game. Also the game freezes 3/4 the time I try to save my offline franchise. How do you get off charging $60 for this *? Good thing I rented it. Y'all need to let 2k sports make football games again because they were 100x better