The first online shopping, give me a big blow, the board is rotten, rotten three !!!, Call the customer service, great service, and once again sent, but! ! It is rotten, although only one, again contact customer service staff, let us pack sent to UPS, god ah, no car no power how to do, tell them packed well, come my house to pick it up.but no reply, but the credit Refunded to me/::</::<