Cheating game, unfair shot results

Even when using diamonds to get more shots at the start of a level, the game will not offer appropriate coloured shots, effectively wasting your diamonds to get no result. Shots hitting line clearing birds often do not trigger the line to clear, often resulting in a completely wasted life. This game is about to be deleted from my device, as soon as this review is submitted. What a disappointment.

Chizzicus about Bubble Birds 4: Match 3 Puzzle Shooter Game, v1.7.0