very disappointed

I loved playing this game on my iphone so I loaded it onto my mac and my mac runs yosemite. The game first of all won’t show an exit and I had to shut down my computer now I hold control and escape to get out so annoying. when I finally exit the game it shows immediately after it crashed. Why? Anyway please please fix these problems they are a pain.

shade13 about Frozen Free Fall, v1.9