Please help me when answers not working

Becuase if answers not working because of google captcha i posting it here
Hi iam making and inventory pickup system
my inventory script holding ammo and of player has the gun
using System.Collections;
using UnityEngine;

public class WeaponScr : MonoBehaviour {

// Use this for initialization
public int ammo;
public bool isOwn;

}
and pickup script that toggle the isOwn to true and another to add 40 rounds to ammo
but it isnt working
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class Pickup : MonoBehaviour {
public playerScript WeaponsScr;
public GameObject WeaponItem;

void Update()
{
// Rotate the object around its local X axis at 1 degree per second
transform.Rotate(0,50*Time.deltaTime,0);
}
void OnTriggerEnter(Collider other) {
WeaponsScr playerScript = WeaponItem.GetComponent("WeaponScr");
playerScript.isOwn = true;
Destroy(gameObject);
}

}
can someone fix it and somehow explain me how to add 40 to the ammo varible?

 

I recommend you edit your post to add code-tags. It makes it easier for people to read then.
https://forum.unity.com/threads/using-code-tags-properly.143875/

 

I also recommend posting in the correct subforum. This belongs in scripting.

 

Moved https://forum.unity.com/threads/please-help-me-when-answers-not-working.503094/