This might be common and I am not sure if you think this has a bit of my Deja Vu or whatever...
Showroom errors, I uploaded multiple showrooms at once and half of them were accepted. Now I couldn't get my order right so it will take time. Also you should expect I pay proper attention to the PNG/JPG stuff because I certainly do. Also I am waiting for the CHANGE USERNAME option. AND I uploaded a download once few days ago but it wasn't accepted.