How can I delete it – Fall Falling Down:Roll & Revolve the Red Wheels & Ball To Survive Review

How can I delete it if it didn't install. I sent in a review but I wanted to ask how do I delete it. I would like to download it again and see if it works !!!!!!! Hhhhhhhhheeeeeeellllllllpppppppo (help)
Review by A tad confusing on Fall Falling Down:Roll & Revolve the Red Wheels & Ball To Survive.