After you have successfully placed your order, our Customer Service team will contact the email and phone number provided by you to verify the order, and inform you of the order receipt time, along with other necessary information. - Shipping fee: It is free in Vietnam. For international customers, the fee will be informed exactly by our customer service staff via email; our international shipping units include UPS, FEDEX. If you find that the product is defective or missing in the order, you can refer to the return regulations or contact us via hotline: +84 979 997 036.