Missing Gamestop map pack Avatar Armor

Is anyone else missing their avatar armor for buying the map packs from gamestop? I have yet to get it and I have tried talking to them several times without any luck.

I had the same issue. I called and was able to get a code for it. SOmething went wrong with the codes and those codes never got printed. However you may be out of luck since its been a good month since HAlo 4 came out. So you could keep trying but i dont see you getting it