Specialization Code???

I am over 18 years old, I am an American, I have played the halo 4 before november 20th, I have a vaild Email Address, And I have OPT-In for xbox live communications. Yet I still havent recieved my specialization code. Please send.

https://forums.halowaypoint.com/yaf_postst155922_The-Official-Specializations-Email-Thread.aspx

Please post in that topic.