Mouse Look not working in x-axis

My problem is that I can’t look in the x-axis when using the rigidbody first person controller on the main camera, I can look up and down but not side to side. Pls help

Maybe you messed up the Input setup?

Check MouseX under Edit->Project Settings->Input

Wish that was the problem, would of been easy fix but it isn’t as you can see

add First Person Controller
set walk speed
set run speed
set jump speed, etc…
add Simple Mouse Rotator
set x to 70
set y to 361