Free Version Doesn't Work – Cool Dog 3D My Cute Puppy Maze Game for Kids Free Review

I downloaded this app for my 5 year old daughter and couldn't figure out how to make anything work her. The in-app advertisements are relentless. The app froze up repeatedly. No way I'd consider an in-app upgrade until I know the free version works. I'd love to know how this app has 4 stars, I didn't see it.
Review by bblayney7 on Cool Dog 3D My Cute Puppy Maze Game for Kids Free.