Создание UI элемента, его движение и удаление С#

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using System;
 
public class GameScript : MonoBehaviour {
 
    public int Score = 9999;
 
    public GameObject Boos1;
    public GameObject Boos2;
    public GameObject Boos3;
    public GameObject Boos4;
 
    public GameObject Boos1Btn;
    public GameObject Boos2Btn;
    public GameObject Boos3Btn;
    public GameObject Boos4Btn;
 
    public Text ScoreText;
 
    private void Update()
    {
        ScoreText.text = Score.ToString() + "HP";
    }
    // Update is called once per frame
    public void ScoreMinus() {
        Score -= 1;
        if (Score == 0) DestoryBoss1();
        if (Score == 0) DestoryBoss2();
        if (Score == 0) DestoryBoss3();
        if (Score == 0) DestoryBoss4();
    }
 
 
    public void DestoryBoss1()
    {
        DestoryBoss1();
    }
 
    public void DestoryBoss2()
    {
        DestoryBoss2();
    }
 
    public void DestoryBoss3()
    {
        DestoryBoss3();
    }
 
    public void DestoryBoss4()
    {
        DestoryBoss4();
    }
}