Stops working after a few minutes – Draw Color & Play - Best Coloring Book App for Preschool Kids Review

I've tried contacting multiple times regarding the app not working correctly. I'd much rather get a refund since it worked fine before I unlocked the other pages. Waste of money and disappointing to the kids when it stopped working correctly.
Review by hlewsader on Draw Color & Play - Best Coloring Book App for Preschool Kids.