1. We are a responsible seller, we will carefully check the quality of the products before shipping. 2. If there is a problem with the product due to our mistakes, please do not give us a bad review without authorization, please communicate with us, and we will try our best to solve the problem. 3. Usually we will set up coupons, please check if you have already received the coupons. 4. If you buy multiple products, please contact us and we will give you a small gift. 5. We will send the order as soon as possible, if it cannot be sent in time, we will contact you. 6. If you have any questions, you can consult with us and we will reply you as soon as possibl