Mac Problems

Now yes, yes, I know I shouldn't be playing on mac...but still I feel like I have to bring these problems up!

Now when I'm not playing on my PC, I'm on my mac. However recently I've had many problems, which have led to me being put on low priority queue by LeaverBuster for restarting my game.

1. When I opened shop last night my game froze.
2. I just restarted my game after finding out I can only right click and hit hotkeys, but I can't hit exit game, buy from shop...it's really annoying.
3. Whenever we do Baron my game always crashes.

I have no ideas for these fixes, but I was just wondering if anyone else had these problems...ty