Do Not Recommend If You Have Slow Internet

When I discovered this app I was hyped. I downloaded the app and waited for it to load. Then when I clicked on one of the cartoons and waited for the ad to end, there was this square thing (I think it meant to be a loading screen) I waited for three minutes but NOTHING happened. I imagine its because of my internet connection. HELP!

Monika613770 about Cartoon Network App, v3.6