Webgl build doesent detect clicks with: OnMouseDown() function

I am making a parking game. Some levels have cars or gates that you have to click on to make them disappear

This is A car that can be clicked on to disappear.

When I click on a car in the unity editor, it works properly. But after making a WebGL build it doesn't react in any way with no errors.

My code:

 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 
 public class Dissapearcarclick : MonoBehaviour
 {
     // Start is called before the first frame update
     void Start()
     {
         
     }
 
     // Update is called once per frame
     void Update()
     {
         
     }
 
     private void OnMouseDown()
     {
         Destroy(this.gameObject);
     }
 
 
 }

My English isn't the best. Thank you for reading and help will be appreciated.