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
56842-inputsettings.png

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

solution:
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