I am over 17 years of age, I played Halo 4 before November 20th, and I live in the United States. I have not received an email with my code and even after I put my Gamertag on the forum list still no action was taken. I want to unlock the other specializations so I am able to progress in this game once again. my GamerTag is xXxKilLJ0YxXx. I am hoping that this problem will be resolved shortly.