: Ensure you are signed in with the same Amazon account used for the purchase.
On and Android , you often cannot buy books directly within the Kindle app due to app store commission policies. How to Download Books to Your Kindle App - Amazon download book in kindle app
: Tap the Library tab at the bottom of the screen. : Ensure you are signed in with the
Getting books onto your Kindle app is a straightforward process, whether you're using a smartphone, tablet, or computer. However, because of store restrictions on certain mobile platforms, the steps for purchasing can differ from the steps for downloading . How to Download Purchased Books whether you're using a smartphone