emailed specialization code already used

Games Other Halo
1

i really need to talk with a fourum admin or 343 member because the code the sent me wont work it says its been entered by an account. However my family has used only this account and even when i got the email it said it was already entered

2

Maybe you already input the code if not check your account then dowloaded history and check if you have it.

3

see i checked that and my account only has wetwork and operator