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