Input.GetAxis("Mouse X") always return 0, using normal settings

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class MouseLook : MonoBehaviour
{
    float horizontalSpeed = 2.0f;
    float verticalSpeed = 2.0f;

    void Update()
    {
        // Get the mouse delta. This is not in the range -1...1
        float h = horizontalSpeed * Input.GetAxis("Mouse X");
        float v = verticalSpeed * Input.GetAxis("Mouse Y");
        print(h + ", " + v);
        transform.Rotate(v, h, 0);
    }
}

as you see, it is just a normal Mouselook script, however, the print value is always 0, 0 and the camera wont move, I’ve check the code and find out the Mouse X and Y are returning 0.
I’ve search up the internet and not yet finding a solution.
Help me pls ;-;

I found a fix using the new input system. It didn’t work as there was no “control schemes”. Simply setup the schemes and use the input system can fix the problem (there are tons of tutorials about using input system).
186522-capture.png