Help..... please..... how do I do this?

Hi!

I wanted help with a script. I need a script that allows me to get one point when I collect an object. My object is collected when I click on it and this part has already been programmed. Basically, I need a point to be added when the object disappears.

Here is my script...

 #pragma strict
 
 
 function OnMouseDown () {
       gameObject.active = false;
   //Destroy(gameObject);
   //renderer.enabled = false;
 }
 

It is a javascript.

If you can help, please do... I really need assistance... Thanks :D