Need help combining these scripts

I have these scripts. I have a realistic walking/running script that moves the screen, and I also have a gun script with a Aim in animation. The problem is when I use the realistic walk script It stops the gun from being able to aim in. And the problem is in the C frames I believe. How can I put both of these scripts into the game without them interfering with each other? Below I have the realistic walk script, and then the script for the gun “ZoomAnim”, “UnZoomAnim”