Why is my goblin not taking damage

I am trying to get my goblin to take damage and I made a script for that however it isn't working. Can you please take a look at it? I will show the entire script but only the bottom part is relevent.

Edit: I forgot to add that when I pass the weapon through the health value doesn't change Edit 2: also the weapon has the weapon tag and both objects have the isTrigger enabled

 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 using UnityEngine.AI;
 
 public class Enemy
 {
     public float health;
     public float speed;
     public NavMeshAgent agent;
     public float inRange;
     
 
     public Enemy(float health, float speed, NavMeshAgent agent, float inRange)
     {
         this.health = health;
         this.speed = speed;
         this.agent = agent;
         this.inRange = inRange;
     }
 
 }
 
 public class EnemyBaseScript : MonoBehaviour
 {
     public float health;
     public float speed;
     public NavMeshAgent agent;
     public float inRange;
     public Enemy enemy;
     
     // Start is called before the first frame update
     void Start()
     {
         enemy = new Enemy(health, speed, agent, inRange);
         agent = gameObject.GetComponent<NavMeshAgent>();
     }
 
     public void Update()
     {
         Invoke("LookForPlayer", 5.0f);
     }
        
 
     public GameObject playerPos;
 
 
 
     public void LookForPlayer()
     {
         playerPos = GameObject.FindGameObjectWithTag("Player");
     }
 
     public bool FindPlayerPos(float inRange)
     {
         if ((playerPos.transform.position).sqrMagnitude >= inRange)
         {
             return true;
         }
 
         return false;
     }
 
     public void ChasePlayer(NavMeshAgent agent)
     {
 
     }
 
     private Weapon weaponGettingHitBy;
 
     private void OnTriggerEnter(Collider col)
     {
         if (col.gameObject.tag == "Weapon")
         {
             weaponGettingHitBy.item = col.gameObject;
             weaponGettingHitBy.damagedelt = col.gameObject.GetComponent<WeaponBaseScript>().damagedealing;
             TakeDamage(health, weaponGettingHitBy); //change back to enemy.health
         }
         
     }
 
     public float TakeDamage(float h, Weapon AttackingItem)
     {
         h = h - AttackingItem.damagedelt;
         return h;
     }
 }
 
 

This is the script for the weapon:

 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 
 public class Weapon
 {
     public GameObject item;
     public float damagedelt;
 
     public Weapon(GameObject item, float damagedelt)
     {
         this.item = item;
         this.damagedelt = damagedelt;
     }
 }
 
 public class WeaponBaseScript : MonoBehaviour
 {
     public GameObject self;
     public float damagedealing;
     private Weapon weapon;
 
 
     // Start is called before the first frame update
     void Start()
     {
         weapon = new Weapon(self, damagedealing);
     }
 
     // Update is called once per frame
     void Update()
     {
         
     }
 }