WHAT NOT TO DO!!!

So here is the last picture that I got before it went to......

THIS!!!

So what I found is that the first item you put into the group must stay there. And I cant found out how to move it.... That item is the top mattress. So when I decide on the cover pattern this is what happened. Now I have spent about to hours trying to move the hierarchy to the right places...

Its going to be a looooong night....