Android Touch

Hey I'm trying to get my scene to restart on Android, I have it working on a PC but, when I use the Input.GetTouch it doesn't work. But no errors are appearing. Any suggestions. Thanks

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

public class GameOver : MonoBehaviour
{

void Update()
{
//if (Input.GetKeyDown(KeyCode.R)){

if (Input.touchCount > 0)
{
Touch touch = Input.GetTouch(0);
SceneManager.LoadScene(SceneManager.GetActiveScene().buildIndex);
}
}

}