Button is not being clicked.

show the button script here

using UnityEngine; using UnityEngine.UI; using System.Collections;

public class chattingScript : $$anonymous$$onoBehaviour

{ public GameObject dialogueBox; public GameObject chatBubble;

 public GameObject storeWindow;
 public Text dialogueText;
 private string targetDialogue;

 public static bool isChatting = false;

 public string[] dialogue = new string[5];
 public int maxDialogue;

 public int count = 0;

 private int numSentences;
 
 private bool isFinished;

 public enum NPCType{Dialogue, Vendor};

 public NPCType myType;

 private char _nextChar;
 private int _nextCharIndice;


 public static bool isInteracting;

 void Start()
 {
     dialogueBox.SetActive(false);
     chatBubble.SetActive(false);
     count = 0;

     storeWindow.SetActive(false);

     targetDialogue = dialogue[count];
     dialogueText.text = null;

     isFinished = false;

 //    StartCoroutine(DisplayText(5f));
 }

 void OnTriggerEnter(Collider col)
 {
     dialogueBox.SetActive(true);
     isChatting = true;
     //InvokeRepeating("TextTyper", 0.5f, 0.5f);
 }

 void OnTriggerExit(Collider col)
 {
     dialogueBox.SetActive(false);
     storeWindow.SetActive(false);
     count = 0;
     isChatting = false;
 }

 void Update()
 {
     dialogueText.text = dialogue[count];


     if (count == 1 && isChatting != true)
     {
         isChatting = true;
     }

     else if (count == 0)
     {
         isChatting = false;
     }

     else if (count >= maxDialogue)
     {
         if (myType == NPCType.Vendor)
         {
             storeWindow.SetActive(true);
             dialogueBox.SetActive(false);
             chatBubble.SetActive(false);
         }
         
         else
             isChatting = false;
     }

     else if(count > maxDialogue)
     {
         storeWindow.SetActive(true);
         dialogueBox.SetActive(false);
         chatBubble.SetActive(false);
     }


     if (isChatting == true || inventoryScript.isOpen == true || trickortreatScript.isTricking == true)
     {
         isInteracting = true;
     }

     else
     {
         isInteracting = false;
     }
 }
 /*
 IEnumerator DisplayText(float delayTime)
 {
     delayTime = 10f;

     for (int i = 0; i < targetDialogue.Length; i++)
     {    
         int initialCount = count;
         Debug.Log(dialogueText.text);
         Debug.LogError(count);
         if (dialogueText.text.Length != targetDialogue.Length)
         {
             char _nextChar = targetDialogue[i];
             dialogueText.text += _nextChar;
             for (int j = 0; dialogueText.text.Length != targetDialogue.Length; j++)
             {
                 yield return new WaitForSeconds(10f);
                 if (j == dialogueText.text.Length)
                 {
                     break;
                 }
             }
         }
         else
         {
             isFinished = true;
         }

     }

 }
  */

That is for displaying the right text. Currently the way it works is that is has a button that has the OnClick thing having it so it calls OnClick in my script which iterates count.

Sorry it cut off a piece

This part is the part that is called when the button is clicked

 public void OnClick()
 {
     Debug.Log("I was clicked");
     count += 1;
 }