Bests & Worsts Reviews from Amazon

I've been playing this for a couple of years. I've had a lot of fun accumulating over 20B coins. The app was updated in early June. For some reason I could not get the update to install. Today I got another message about a new version. The link from the message brought me to the app store. My only option was a button that said Open. That took me back to the game which wouldn't load. All I got was the message about a new version. At least the previous message let me load and play the game. After way too much time in chat with Amazon India I learned that my device was no longer compatible. I have a Kindle Fire 8.9 2nd Gen. The app developers have made my device obsolete for their game by making updates my machine can't handle. I won't be getting more games from this company.