Specilazations

I have the limited edition game which some people claim the codes for the specializations are in the box somewhere, I cant find it, Also I have not been sent any email and no message has popped on my xbox
Is Anyone else having this issue?

Specialization codes have been distributed. For more information on the distribution process, check this post

https://forums.halowaypoint.com/yaf_postsm2019737_The-Official-Specializations-Email-Thread.aspx#post2019737

As for your game attached codes, there is a chance it was missed, have you contacted the support number located on the box? Private message me the answer please.