There is a glitch in level 5344. Once you clear the yellow keys you can't get the other 2 cherries in the right position and other times the candies just keep cascading and don't stop. I have used tons of gold bars and hammers and party boosters. Please fix this issue.
@Peter_Tornaros, @Scooterpie, Thank you both for your help. I have now got the CC on my laptop and PC. It's so much slower than I'm used to but I shall have a go and try and earn some boosters.
@Mim_@Scooterpie Some of the good levels I have found to collect sugar candies on the sugar track are: 760, 1476, 1838, 2149 and 2256, with 1476 by far the best.