Very good game but two bugs – RADIAL Review

This game is very good it is decent but there is two bugs in the app the first bug is lag when I was playing this game RADIAL I got lag on some levels. Bug number two when I lost a level the game froze. The only reason I put five stars is the game is awesome. Developers if you see this review,can you fix the bugs if you do thanks! ?
Review by myself??? on RADIAL.