How to get the app shortcut in my look screen for iPhone 5 with iOS 8.1.1?

I've been looking everywhere to find out how to have that little app icon, in the lock screen, on the opposite side of the camera icon where you can swipe up and you access the camera. But I also want the app icon located on the opposite of the camera icon, and when I swipe up, I can access the app similar to the camera versom. I've seen it on a friend of mines iphone and I want the same thing. Some please help.

It's on the right side on the bottom. It might not be activated when it's locked. Go to settings and then go to passwords/security. And enable camera.