Thanks for reaching out. Which version of Lightroom Mobile and Android are you using?
Are you using the Amazon drive service on a mobile phone or a desktop? If you are on the mobile app, you may need to explore options for sharing images from the Lightroom CC mobile app. This can be done by downloading the photos and importing them to Lightroom. Check this to know more about other import options: https://helpx.adobe.com/lightroom-cc/using/import-mobile-android.html.
You need to save the images locally if you are on a desktop. Then, you can import photos into Lightroom CC Desktop.