Can't get proper fish eye camera effect

Hello, I am currently trying to achieve what you currently have but I need some help. I have followed the whole tutorial video and eventually added it to the camera/scene but I am getting this:

When I look at your blueprint it seems a lot different, what kind of adjustments did you make?
Mine looks like this:

I am fairly new to Unreal Engine 4 so I don’t really understand a lot but I would really like some help with this problem. What I am trying to achieve is a fisheye effect on the scene/camera.