Deal Dash Do those product suppliers really exist? Internet

 Found Dealdash thru a game I play. I sign up n I get in game currency. Supposed to be an online auction but it sells from the same few companies. Bid on earbuds that sold for $124...seemed like a lot. The the bidding was odd so i stopped and started looking around and found some of the same people were bidding on other items as they were bidding on the ear buds. I worked in and stay abreast of fashion industry..who r these companies? I looked in depth at Bolvaint. Their site has no place to order, the address is paris designer district BUT no store. Please beware something is odd about this.