Won’t start – CastleStorm - Free to Siege Review

It will not start on my iPad 6th generation, I click it and it attempts to open, but just goes back to the home screen. I’ve looked at the other reviews, and I’m not the only one experiencing this problem, please update for newer iOS devices. Update: won’t work on iOS 13 for my iPhone now. Fix it please and I will rate 5 stars.
Review by Joyncenalover on CastleStorm - Free to Siege.