I just oppened my coin shop so u can buy coin items on the "coin items" section! :)
LINK to the marketplace: http://boutcheetah.zylongaming.com/index.php?action=marketplace;channel=0;ma=viewshop;shop=374396;category=4 (http://boutcheetah.zylongaming.com/index.php?action=marketplace;channel=0;ma=viewshop;shop=374396;category=4)