CANT GET THE APP TO OPEN!!! PLEASE HELP!!!!!! – Team Umizoomi: Math Racer Review

Well, I was excited when I saw this app on TV. I immediately purchased it for my little ones. They were so excited until I could not open it:-( I then deleted the app and tried again. Still no luck:-( I would hate that u paid for an app that can't even open. So, if the developers of this app or someone else out there could help, that would be great!:-) I really hope no one else has this issue. Hopefully, the developers will read this and post how to fix the problem:-) Thanks, Angel:-)
Review by Babies10 on Team Umizoomi: Math Racer.