Counter doesn't reset

I have a empty gameobject counting the number of objects that collides with trigger but when the game is over & I reload the scene but the counter score remains the same

Restart Button Script

 public void reload()
 {
      SceneManager.LoadScene("Game");
 }    

Gameobject Counter Script

 public static int Counter;
 public static bool hitPlayer = false;

 void OnTriggerEnter2D(Collider2D col)
 {
      if (col.gameObject.tag == "Player")
      {
          hitPlayer = true;
      }

      if (col.gameObject.name == "Destroyer")
      {
          if (!hitPlayer)
          Counter++;
          Destroy(this.gameObject);
      }

Score Script

 Text score;
 public int bestScore;
 public Text bestScoreText;

 void Start ()
 {
     score = GetComponent<Text>();
     bestScore = PlayerPrefs.GetInt("Best");
 }
 
 void Update ()
 {
     if (Enemy.Counter > bestScore)
     {
      bestScore = Enemy.Counter;
      PlayerPrefs.GetInt("Best", bestScore);
     }
  score.text = "Score " + Enemy.Counter;
  bestScoreText.text = "Best " + bestScore;
 }