Please tell us some basic information before asking for help:
Model Name: ROG Phpne 5
Firmware Version: 18.0840.2109.176
Rooted or not: No
Frequency of Occurrence: Every time I launch Kindle
APP Name & APP Version (If your issue relates to the app): Kindle 8.48.0. 100
I have uninstalled and reinstalled as well as cleared storage and cache.