Cant even delete it!

I downloaded this app just to see how well it worked in the dark. Even having it for after 15 minutes, I try to delete it, but it wont delete. It shows that its stuck on some sort of installation process, but it will never install anything. That needs to be fixed because its killing me that its still on my phone.

DexxtroussKreed about Police Siren & Lights Pt., v2.01