GAME FRUSTRATING AT TIMES! – Christmas Sweeper 3: Match-3 Review

I enjoy this game and have completed 46 levels so far. However, there have been a few levels that only TWO stars have lit up! I find this frustrating! I hope you will fix the problem. I have even shut off my iPad and restarted it, but the problem continues. Thank you for any help you can give me.
Review by JSGal on Christmas Sweeper 3: Match-3.