No security code on PS4

Can't join online because EA wont send me a verification code on my email.  Why do I need a game I can't pay? I bought battlefront 2 on ps4. When I try to get into multiplayer (and that is the reason I've bought the game!!!) it keep saying me that I need to enter a security code. My email has nothing inside. For days. Every day I keep trying. And every day I keep getting fail on that "Security code" because NONE arrive to my mail.  I alredy changed the e-mail for a security code reception, and you know what? Still nothing.  How many E-mails I should create to be able to recieve the Code to play the game??? Because I don't need a game without a multiplayer functionality.