Can’t delete doesn’t work – Mobile Security Protection App Review

My other iPhone I have gotten a virus from Facebook and read these reviews and unload it. I can’t go to work because that’s what is a virus, I can’t find a way to delete it, I’m on my second day and I’m really getting frustrated and angry! It says to go to iTunes to delete it when I go to my iTunes the apposite there can someone please tell me how to delete this thing before I get charged for it I’m on my second day and hasn’t worked
Review by Dr shel on Mobile Security Protection App.