How do I get a value from Input.GetAxis() ?

I am unable to detect any input from Input.GetAxis(“Horizontal”) and Input.GetAxis(“Vertical”)… Any help please?

using UnityEngine;

void Update()
{

    float _xMov = Input.GetAxis("Horizontal");  

    float _yMov = Input.GetAxis("Vertical");

    Debug.Log(_xMov);
    Debug.Log(_yMov);

}

check the name “Horizontal” & “Vertical”, inside Input settings. Are they present in your input settings or not?