Missing Armour in Halo 5

So I completed all 4 campaigns on legendary over a week ago now, and I still aint got my helioskrill armour which i DESERVE to get (especially after halo2 lmao)
Also, i watched all 5 episodes of nightfall on halo channel as well and i have no nightfall armour to show for it

is there anything i can do???

Just to make sure, did you unlock the “Legend” achievement?

Yeah I have

Hey OP, please see the pinned thread about this in the Halo 5 Support forums
https://www.halowaypoint.com/en-us/forums/e0d9938206f04a598ce84f2c8cadce02/topics/help-i-didn-t-get-my-helioskrill/54357bc7-a3da-4790-8db8-fab2d3fe2526/posts