Why doesn't my teleport work

Questions & Answers
1

This is my teleport code

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

public class Teleport : MonoBehaviour
{
public Transform player, destination;
public GameObject playerg;

void OnTriggerEnter(Collider other) {
    if(other.CompareTag("Player")) {
        playerg.SetActive(false);
        player.position = destination.position;
        playerg.SetActive(true);
    }
}

}