Help, With Master Chief Armour

I have completed Halo 4 on Legendary, while being online on Xbox live through out each mission, how would I receive the Armour, I’m on Halo Waypoint Xbox 360 edition right now but I can’t find where I would get it like Halo Reach. Can someone please help me out on this situation.

I too have completed the Halo 4 Campaign on Legendary with no MC armor in sight.

After you finish every single level of the campaign on legendary, it should automatically show in your armor list, you don’t have to go on waypoint to redeem it.

It doesn’t show up in my armory.