Alright then so yersterday I accidently deleted the Facebook app by holding down on the icon and pressing the "x" in the corner. I then went to go into the App Store to redownload it but when I went to Facebook the only thing that wasn't there said "open" about thought I didn't delete the app. I checked my storage and it says Facebook is there but it's hit the proper Facebook logo it's like the white logo with black lines going trough and across it you get when an app is corrupted. When I through the apps Facebook isn't there. I'm on iOS 10.0.2. Someone please help me. Thanks