Didn't want to make a new post for my issue cause I think it's related !
I wanted to change my head texture because I was being bored of my old one =p, so yeah I made new one and when I try to upload it a message shows up :
"You need to purchase the dq.wav from the shop in order to upload"
and my texture won't upload, there's no thumbnail. When I try to upload it from the textures list (and not from my inventory) it says "upload done" or something like this, but it obivously fails D: