The seller send out the item right after I canceled the order without notice me at all! What kind of business that they are doing? The customer service guy tell me that if i open an dispute I would get full refund and there would be punishment to the seller. I wasted my time and opened an dispute, still no refund. Then the customer service tell me "well, the dispute has closed." Just like that, like I have to deal with all the stupid thing that they have put me through.