Fix this game, please! – Tank Battles - Explosive Fun! Review

I really like this game I used to play it on android but I recently got this IPad Pro 9.7 inch And when I downloaded this it was just a disaster. The joystick was only in one place meaning it can't move to another part of the screen. On the upgrade screen and settings screen only the top left shows. Horrible man I even got a notice the developer has to improve this game. Please fix this!
Review by Jsbjzbehv on Tank Battles - Explosive Fun!.