I am referring a bool function from other script and i am checking with in if condition , but it is not working? can anyone can help me?

//First script

   public bool ActivatePlayers()
     {

     GameObject Test = GameObject.FindWithTag("Magentos");

     if (Test.activeSelf == true)

     {
         isActive = true;
        
         return isActive;
     }
     
         return isActive;
     
   }

//Second script

 if (PlayersItems.Instance.ActivatePlayers())

         {
             foreach (PlayersItems i in Planes)

             {


                 GameObject o = Instantiate(Buy, BuyChoosePanel.transform.position, Quaternion.identity);
                 o.transform.GetChild(0).GetComponent<Text>().text = i.Cost.ToString();

                 o.transform.SetParent(BuyChoosePanel.transform);
                 o.transform.GetComponent<Button>().onClick.AddListener(delegate { 
                 MakePurchase(i.Name, i.Cost); });
                 // o.transform.GetComponent<Button>().onClick.AddListener(delegate { BGitemDisplay(); });

             }
         }