Keep getting error message – Paint Color: Color by Number Review

First I would like to say that I truly enjoy this app. The variety of pictures is amazing!!! My only complaint/concern is that I keep getting an error message when I try to open up certain pics. Even when I watch the entire 30sec ad to open certain pictures I still get the message about an error loading the image which is kinda frustrating especially when you sit through multiple 30sec ads just trying to get one picture. I have tried deleting the app and reinstalling it but I still have the same issue. Any suggestions on how I can have a better experience because I really really like this app? Thank you, Danielle
Review by Joealcala123 on Paint Color: Color by Number.