Cancel order for book

hi Jenefer.
you have not said what book order.
but see if this link points you where you need to go.
How do cancel book order Google Search
To cancel an item or an entire order:

1. Go to Your Orders.
2. Click Cancel Items. Note: ...
3. Select the check box next to each item you wish to remove from the order. If you want to cancel the entire order, select all of the items.
4. Click Cancel checked items when finished.

no
kindle orders have nothing to do with fixya site
contact kindle yourself and cancel what you don't want

It's instant, and as far as I know they can't tell if you sent it to your Kindle or not, you'll either have to buy it again or transfer the file once you download it.

How do I cancel an order for a kindle book - Amazon Kindle

wish to cancel an order for a Kindle book ordered in error

Cancel Items or Orders
1)Go to your orders

2)Click cancel items
3)Select check box next to each item you want to remove from the order.
4)Click cancel checked items when finished

Call Amazon and cancel the order now.

It may be that you accidentally ordered it twice, and they've just canceled the second order. Check in your Amazon account (Your account-Your orders-Digital orders) and see if you've actually been charged for this book. If you have, and it's really not available for downloading to your Kindle or already on it, contact them through <https://www.amazon.com/gp/help/customer/contact-us> with the dates you ordered and paid for the book. I've always found Kindle customer service swift, competent, and fair in adjusting errors.

amazon has a contact number on their web page
use that and ask for customer service