Did not get my helioskrill

I beat MCC campaigns on legendary yesterday didnt get armor. I have the legend achievment aswell.

Please see this pinned thread for help on getting your armor
https://www.halowaypoint.com/en-us/forums/e0d9938206f04a598ce84f2c8cadce02/topics/help-i-didn-t-get-my-helioskrill/54357bc7-a3da-4790-8db8-fab2d3fe2526/posts