What should I do if I receive a defective book?

Defective books (e.g., items delivered with ripped or missing pages, a torn cover, or other damage) may be returned for a replacement or full credit.

They must be reported and returned within 9 days of the invoice date. To report a defective book, please contact our Customer Service department or WhatsApp pictures of defective books to 9350849407. We will verify your order and send you new books asap.