I was wondering if there was a way to add application shortcuts to android's "slide" unlocking feature, one that I saw on a Google search had a phone and messaging shortcut on the top and bottom,(this is my first post, so I can't link the picture) but mine only has two options, camera and unlock. If anyone knows how to add these shortcuts that would be really helpful. Thanks.

Additional info:
The device that I am using is the blu studio c mini, I do not have it rooted.

Android version: 4.4.2 (Kit Kat)