Hey CaptainLeCoq,
I moved you to your own thread so that we can further assist you. Have you already private messaged one of the moderators and receieved a reply? If not, please private message me the following information so that I can escalate your case.
Gamertag:
Platform:
Missing DLC:
Call of Duty email:
Examples of Proof (Any of the below):
*Picture of keycode with your name written next to it
*Screenshot of email verifying purchase
Also, please be sure t have your game account properly linked to your Call of Duty account so that we can pull up you information.
^MC