Есть код для подбора токенов(монет) и я хочу чтобы после подбора на канвасе где стоит 0 добавлялось +1

using Platformer.Gameplay;
using UnityEngine;
using static Platformer.Core.Simulation;
 
 
namespace Platformer.Mechanics
{
    /// <summary>
    /// This class contains the data required for implementing token collection mechanics.
    /// It does not perform animation of the token, this is handled in a batch by the 
    /// TokenController in the scene.
    /// </summary>
    [RequireComponent(typeof(Collider2D))]
    public class TokenInstance : MonoBehaviour
    {
        public AudioClip tokenCollectAudio;
        [Tooltip("If true, animation will start at a random position in the sequence.")]
        public bool randomAnimationStartTime = false;
        [Tooltip("List of frames that make up the animation.")]
        public Sprite[] idleAnimation, collectedAnimation;
 
        internal Sprite[] sprites = new Sprite[0];
 
        internal SpriteRenderer _renderer;
 
        //unique index which is assigned by the TokenController in a scene.
        internal int tokenIndex = -1;
        internal TokenController controller;
        //active frame in animation, updated by the controller.
        internal int frame = 0;
        internal bool collected = false;
 
        void Awake()
        {
            _renderer = GetComponent<SpriteRenderer>();
            if (randomAnimationStartTime)
                frame = Random.Range(0, sprites.Length);
            sprites = idleAnimation;
        }
 
        void OnTriggerEnter2D(Collider2D other)
        {
            //only exectue OnPlayerEnter if the player collides with this token.
            var player = other.gameObject.GetComponent<PlayerController>();
            if (player != null) OnPlayerEnter(player);
        }
 
        void OnPlayerEnter(PlayerController player)
        {
            if (collected) return;
            //disable the gameObject and remove it from the controller update list.
            frame = 0;
            sprites = collectedAnimation;
            if (controller != null)
                collected = true;
            //send an event into the gameplay system to perform some behaviour.
            var ev = Schedule<PlayerTokenCollision>();
            ev.token = this;
            ev.player = player;
        }
    }
}

void OnPlayerEnter(PlayerController player)
{
    if (collected) return;
    //disable the gameObject and remove it from the controller update list.
    frame = 0;
    sprites = collectedAnimation;
    if (controller != null)
        collected = true;
    //send an event into the gameplay system to perform some behaviour.
    var ev = Schedule<PlayerTokenCollision>();
    ev.token = this;
    ev.player = player;
    
    // увеличение значения счетчика на канвасе
    var scoreCanvas = FindObjectOfType<ScoreCanvas>();
    scoreCanvas.tokenCount += 1;
}

using UnityEngine;
using UnityEngine.UI;
 
public class ScoreCanvas : MonoBehaviour
{
    public Text tokenCountText;
    public int tokenCount = 0;
 
    void Update()
    {
        tokenCountText.text = tokenCount.ToString();
    }
}