Protect your rights and interests, please read the following carefully

instructions for signing
1. Please fill in the real and valid receipt information and check carefully when shopping to ensure smooth receipt of the goods.
2. Please show your valid certificate (such as ID card, military certificate, etc.) when signing.
3. Please check the goods on the spot when you sign for the Courier. Please check whether the package is intact and whether the product species and number is consistent with your order. If an exception occurs, you can refuse to sign for it and contact customer service in time.
4. If your express is signed by others and other items such as accessories, invoices, and other items are missing (which do not match your order list), please contact customer service on the day of receipt for feedback, we will handle it for you.
5. After confirming the receipt of the item, it means that you have approved the transaction and do not support non-quality issues without reason to return or exchange goods.