No sound! – PAW Patrol Pups Take Flight HD Review

Even after reading the other reviews I don't know why I would be any different. Spent the $4.99 for my 5yr. old, only to have NO SOUND on his iPad. I tried my iPad and of course I have sound. This is such an inconvenience! Of course my device is being occupied instead of his! Please fix this!
Review by Cassiet14 on PAW Patrol Pups Take Flight HD.