In the interim, the company is running a notice for its users which reads – “We’re excited about Android 12 too. Unfortunately, we’re working through some issues. Thank you for your patience as we get your Appstore back.” Update: December 17, 2021
The Amazon Appstore Is Broken For Android 12 Users Update Fixed
Amazon Appstore users on Android 12 faced issues installing and updating apps but an update has resolved the problem