Donut Puzzle Sort: Diamond Art

I have a configuration problem while playing this game. I have an old 2017 I Pad Pro. While playing a level, the buttons don’t align properly with the spacers. I assume it’s because I’m running this game on an old device. Also, during gameplay, the game board would shift across the tablet screen. Anyone have an answer? I tried sending a message to the devs, but wasn’t able to find an address. Thanks for your help in advance.

So I tried this game because the reviews said it was a decent game, and it was until level 12, level 12!!! It was literally the same exact level as it was in the beginning, no change in color or design. Played the next level 13, was the same thing. In fact, I believe it was even level 3 from the beginning. Now I have played these kind of games up to 400+ levels, and do they have repeats sure, but they change the colors or the design a little bit to make it a bit different so it’s the not exactly the same, this game does not. It was definitely not worth the download. If you want simple, this is your game Me? I will be deleting it, gave it 2* because the gameplay wasn’t horrible. Fair warning.