How can integrate Oculus camera script in unity project?

Hi All, I am new to oculus Vr. In the car game tutorial i need make work that project for Oculus Vr.

In that, after downloading that project i added the oculus player controller to the scene. I changed the same main camera positions to camera left and camera right positions. And i added FPS also to that cameras. But that not showing the scene view correctly.

In that if i attached the car camera script to camera left and right that work in unity but not oculus.

so please tell me how can i fix that problem. i don't know where i am wrong.

Thanksℜgards Shankar