I know how to uninstall apps. I let a friend put this in my phone and it has taken over. I did go to the proper place and hit uninstall but it is not letting me hit the button. Nothing highlighted to remove it.
Welcome to AC!
It might be set as a device administrator. Check your administrators and disable it. After that,try to uninstall it again.
Sent from my Samsung Galaxy S7 Edge SM-G935F