I didn't receive my specializations email

343, or any moderator or person who can help:
I did not receive my halo 4 specializations code for playing multiplayer online before/ by NOV 20th. I have read that people are receiving their codes, but I didn’t get mine in my email. I was not told i had to have partner email active… your offer and microsofts lack of support is confusing. Can you resend the email with the codes for the specializations. there are alot of us out here who did not get what you guys promised to send out. any help and any reply would be greatly appreciated.