My gamertag is Jiggidyjeff i purchased the game and played it right after the midnight release before Nov 20th. Waited patiently and still have yet to receive and email? Never received a Xbox live message either.
You don’t have to. 343i released the specialization for everyone in februari.
Log on to the game and you should see all the specialization.
No. Specializations have been unlocked for everyone since the beginning of the year.
You just need to reach SR-50 to complete your current specialisation and you’ll be able to choose from any of the 8 specialisations now (including the 6 previously locked ones). They’ve all been unlocked for you - you don’t need a code.