Nice program but needs bug fix ASAP!

My son was in level 6 and it got to the place where you put the animals with the correct sounding the train and it jams! He put the 1 st Q word (animal) in the train but when he went to put the 2nd one in, it kept asking the question but the screen was not allowing him to do anything. We went back out and started over but same exact problem. Please fix this as it is very annoying and makes it impossible to finish to the rest of the game!
Mom of4yr old

westsidecarrie about Phonics Island • Letter Sounds