Where do I find extra pet slots

Pet Slots can be bought from here Millionaire Center and CSC Pet Slot Page ! :)

I'm a gold member,with 836 csc,when I put my iteams in my shop theirs no autoprice,

The icon by your username is still blue, which means you either haven't activated your gold account medal or subeta's a little behind (shouldn't be more than a few minutes at most, though).

thank you