What do you mean you cannot receive waist items?
Is your belt section of the armoury chest full or something?
So the issue is that when I loot or buy any belt item, the game will say that I have purchaced/recieved whatever the item. But when checking my inventory there is nothing there. My armory chest has plenty or room in it and my general inventory barely has anything. I won a need roll for the striking belt from Ala Mhigo and never recieved the item, then later bought the creation tomestone striking belt and again never recieved the item.

When I took this issue to support, they told me they couldn't do anything and I had to take it to in-game support. And they proceeded to never give me any sort or response once I put it into an in-game ticket.