In order to ensure the perfect transaction, please pay attention to the following points.1. Please confirm your phone model before ordering, or you can contact us to confirm. Avoid ordering errors.2. Please fill in the detailed shipping address, phone number and zip code. Avoid delivery failure.3. We have different monitors, and some products have the problem of chromatic aberration, but we guarantee the same style. We will always improve this issue.Negative feedback does not solve any problems. We have been improving the quality of service, please join us to solve!1. we have staff services, please find us in the order details or on the store home page.2. A reissue or a full refund is a service we will always have.Tips: Do not click Confirm Receipt until you have received the item.Wish you a happy shopping, youth forever, and a smooth career