If your delivery address is wrong or incomplete, please change it directly in the order. The method is: open the details page of the order and click the Modify button next to the address. If you want to cancel the order, there is a "Request Refund" button at the bottom of the order details page, click it and select the reason "Item not required". After the order cancellation, the refund will be made on your credit cart within 3-5 days. The manufacturer produces different batches of boxes with different colors, including black lining and yellow lining. The colors of the lining will be shipped randomly. Do not accept the specified color, What can I do when purchase protection time is running out? If your purchase protection time is running out, please contact us and we can help you to extend it. So your money will not go to my account. How can track my parecl? You can track your parcel on the following website using your tracking number: www.17track.net/en or global.cainiao.com (Copied to the browser to open) Usually we will declare the minimum value to avoid customs tax. But due to different policies in different countries, there might be customs tax that should be paid by buyer. So you could leave a message when placing the order about how much value you would like to declare. Please don't hesitate to contact us if you have any questions or concerns before or after your purchase. We are committed to your 100% satisfaction.