Need help for a Card Game! How to place the cards at the right spot?

I want to know how or what should I do to be able that my cards goes to the right spot. Here's a screenshot of my problem, I want them to go in the rectangles.

I guess I need to add some stuff to my script. Here are my two main scripts(I didn't wrote them myself I was following a tutorial): 1-

 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 
 public class GameController : MonoBehaviour
 {
 
     public CardStack player;
     public CardStack dealer1;
     public CardStack dealer2;
     public CardStack dealer3;
     public CardStack deck;
 
           
     void Start()
     {
           PlayCards();
     }
 
     private void Update()
     {
              
     }
 
     public void PlayCards()
     {
         for (int i = 0; i < 8; i++)
         {
             player.Push(deck.Pop());
             dealer1.Push(deck.Pop());
             dealer2.Push(deck.Pop());
             dealer3.Push(deck.Pop());
 
         }
 
     }
 
 }

2-

 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 
 
 
 [RequireComponent(typeof(CardStack))]
 public class CardStackView : MonoBehaviour
 {
     CardStack deck;
     Dictionary<int, CardView> fetchedCards;     //Show FaceUp
     int lastCount;
 
     
     public Vector3 start;
     public float cardOffset;
     public bool faceUp = false;     //Show FaceUp
     public bool reverseLayerOrder = false;  //Cards being remove from the top of the deck
     public GameObject cardPrefab;
 
 
     public CardStack player;                
     public CardStack dealer1;
     public CardStack dealer2;
     public CardStack dealer3;
     
     public void Toggle(int card, bool isFaceUp) //Show FaceUp
     {
         fetchedCards[card].IsFaceUp = isFaceUp;
     }
 
     private void Start()
     {
         fetchedCards = new Dictionary<int, CardView>();
         deck = GetComponent<CardStack>();
         ShowCards();
         lastCount = deck.CardCount;
 
         deck.CardRemoved += deck_CardRemoved;
 
               
 
     }
 
     private void deck_CardRemoved(object sender, CardRemovedEventArgs e)
     {
         if (fetchedCards.ContainsKey(e.CardIndex))
         {
             Destroy(fetchedCards[e.CardIndex].Card);
             fetchedCards.Remove(e.CardIndex);
         }
     }
 
     private void Update()
     {
         if (lastCount != deck.CardCount)
         {
             lastCount = deck.CardCount;
             ShowCards();
         }
     }
 
     void ShowCards()
     {
         int cardCount = 0;
 
         if (deck.HasCards)
         {
 
 
             foreach (int i in deck.GetCards())
             {
                 float co = cardOffset * cardCount;
                 Vector3 temp = start + new Vector3(co, 0f);
                 AddCard(temp, i, cardCount);
                 cardCount++;
 
             }
         }
     }
 
     void AddCard(Vector3 position, int cardIndex, int positionalIndex)
     {
        
         if (fetchedCards.ContainsKey(cardIndex))
         {
             if (!faceUp)        //Show FaceUp
             {
                 CardModel model = fetchedCards[cardIndex].Card.GetComponent<CardModel>();
                 model.ToggleFace(fetchedCards[cardIndex].IsFaceUp);
                 
 
             }
             return;
         }
 
            
 
         GameObject cardCopy = (GameObject)Instantiate(cardPrefab);
         cardCopy.transform.position = position;
 
         CardModel cardModel = cardCopy.GetComponent<CardModel>();
         cardModel.cardIndex = cardIndex;
         cardModel.ToggleFace(faceUp);
 
         SpriteRenderer spriterenderer = cardCopy.GetComponent<SpriteRenderer>();
         if (reverseLayerOrder)  //Cards being removed from the top of the deck \/
         {
             spriterenderer.sortingOrder = 51 - 1 - positionalIndex;
         }
         else
         {
             spriterenderer.sortingOrder = positionalIndex;
         }  //   /\
 
 
         fetchedCards.Add(cardIndex, new CardView(cardCopy));
 
         Debug.Log("Hand value = " + deck.HandValue());
 
     }
 
  
 }
 

Thanks!! Really want to finish that first project!