Complaint Review: Yonsalon

I ordered a cell phone (Samsung) for $50 and it asked me to pay through Amazon by purchasing a Play Station game card and getting a "code" that I needed to provide on Yonsalon's payment site in order to complete the purchase.  After waiting for 2 days of processing and 7 days of shipping, the item was never delivered!! The site at the beginning when I first ordered it on 7/12, it has a customer service phone # and an address.  2 or 3 days later these contact information disappeared completely! Also, they sent me emails welcoming me and confirmation of the order as well as informing me the processing and shipping status of the order.  I've watied more than 7 business days and the item still hasn't delivered so far! Now, the site, yonsalon.com, is completely gone and there's no way for me to contact them!