bought the Aurora Borealis backdrop with sP and put it into my wardrobe, but every time I go to my wardrobe to put it as my avatar's backdrop, it's not in my items list. Help please. This is pissing me off.

There's a delay before newly-added items show up in the wardrobe, so as long as it shows as being in your wardrobe on the Account Search, it's just a matter of waiting.

Oh, okay. Thank you!