How to apply for a refund?

1. Return for personal reasons: within 7 days of receiving the product, if you need to return the product due to personal reasons, please write to the after-sales service center (difengxing@gmail.com), the after-sales service center will be 1-3 according to your requirements Confirm with you within working days to process the return.

2. Return due to quality reasons: within 7 days after receiving the product, send the quality problem to the after-sales service center (difengxing@gmail.com), and the customer service will handle it within 1-3 working days.

3. If the package is not received within the required time, please write to the after-sales service center (difengxing@gmail.com) to confirm the status of the package. If the product is damaged or lost due to transportation and distribution, we will reissue it as soon as possible.