Once you receiving the item with satisfaction， please leave us positive feedback. If you are not happy with the item， please let me know before leaving negative feedback， leaving negative feedback can not solve any problems. If you are not satisfied with the item， please Contact us within 7 days in details and we will exchange or refund your money.But we can not afford the freight of reback. Please E-mail us and we will try to solve your problems. OUR TENET: LOW PRICE! GOOD QUALITY!KINDLY SERVICE!