I bought the physical book, but only received an email with the e-book

If you've purchased a physical book, but you've only received an e-book, please remain patient and wait for a little longer. Once your book is ready for shipment, you’ll be notified additionally via email.

For some objective reasons, a physical book takes longer to be manufactured; however, we provide you with the e-book first, so you could access your book as soon as possible.