Croutch Player when Trigger enter

Hey guys i have a question Can someone help me i got this script from a tutorial but i am trying to get it also working when i enter a trigger so my player stays Crouched OntriggerEnter

And When i OntriggerExit my Player UnCrouches but i cant seem to get it working i tried multiple things i have the void AreWeCrouched this one is trigger by a trigger on my other object no problem but my player does not stay crouched i think i know where the problem is

  static bool IsKeyPressed(KeyCode[] keys)
     {
         // Return true if any of the keys are down.
         for (int i = 0; i < keys.Length; i++)
             if (Input.GetKey(keys[i]))
                 return true;
         return false;
     }
 }

but i dont know how to fix it can someone please help me i will post the script here

using System; using System.Collections; using UnityEngine;

 public class Crouch : MonoBehaviour
 {
     public bool isCrouchedTrigger = false;
     public bool isWeAreCrouche = false;
 
     public float crouchYLocalPosition = 1;
     public Transform head;
     [HideInInspector]
     public float defaultHeadYLocalPosition;
 
     [Tooltip("Capsule collider to lower when we crouch.\nCan be empty.")]
     public CapsuleCollider capsuleCollider;
     public CharacterController cc;
     [HideInInspector]
     public float defaultCapsuleColliderHeight;
 
     [SerializeField]
     GroundCheck groundCheck;
 
     public KeyCode[] keys = new KeyCode[] { KeyCode.LeftControl, KeyCode.RightControl };
     public bool IsCrouched { get; private set; }
     public event System.Action CrouchStart, CrouchEnd;
     public bool isRunning = false;
 
     //public Transform visibleCapsule;
 
     // we are adding a value to the transform of the visibleCapsule normal value = 0.8591545
 
     void Reset()
     {
         head = GetComponentInChildren<Camera>().transform;
 
         capsuleCollider = GetComponentInChildren<CapsuleCollider>();
 
         // Get or create the groundCheck object.
         groundCheck = GetComponentInChildren<GroundCheck>();
         if (!groundCheck)
             groundCheck = GroundCheck.Create(transform);
     }
 
     void Start()
     {
         defaultHeadYLocalPosition = head.localPosition.y;
         if (capsuleCollider)
             defaultCapsuleColliderHeight = capsuleCollider.height;
       
     }
     public void AreWeCrouched()
     {
         isCrouchedTrigger = true;
         
         if (isCrouchedTrigger = true)
         {
             // Enforce crouched y local position of the head.
             head.localPosition = new Vector3(head.localPosition.x, crouchYLocalPosition, head.localPosition.z);
 
             // Lower the capsule collider.
             if (capsuleCollider)
             {
                 capsuleCollider.height = defaultCapsuleColliderHeight - (defaultHeadYLocalPosition - crouchYLocalPosition);
                 capsuleCollider.center = Vector3.up * capsuleCollider.height * .5f;
 
                 capsuleCollider.height = 1.40f;
                 cc.height = 1.40f;
                 isCrouchedTrigger = true;
             }
 
             // Set state.
             if (!IsCrouched)
             {
                 IsCrouched = true;
                 CrouchStart?.Invoke();
             }
 
             isWeAreCrouche = true;
             IsCrouched = true;
             CrouchStart?.Invoke();
         }
     }
     public void AreWeCrouchedFalse()
     {
         isWeAreCrouche = false;
         if (isCrouchedTrigger = false)
         {
             
 
             IsCrouched = false;
         }
     }
     [PunRPC]
     void LateUpdate()
     {
         if (Input.GetKey(KeyCode.LeftShift) && Input.GetKey(KeyCode.W))
         {
             isRunning = true;
         }
         else
         {
             isRunning = false;
             if (isRunning == true){
 
             }
             else
             {
                 if (IsKeyPressed(keys))
                 {
                     // Enforce crouched y local position of the head.
                     head.localPosition = new Vector3(head.localPosition.x, crouchYLocalPosition, head.localPosition.z);
 
                     // Lower the capsule collider.
                     if (capsuleCollider)
                     {
                         capsuleCollider.height = defaultCapsuleColliderHeight - (defaultHeadYLocalPosition - crouchYLocalPosition);
                         capsuleCollider.center = Vector3.up * capsuleCollider.height * .5f;
 
                         capsuleCollider.height = 1.40f;
                         cc.height = 1.40f;
                         isCrouchedTrigger = true;
                     }
 
                     // Set state.
                     if (!IsCrouched)
                     {
                         IsCrouched = true;
                         CrouchStart?.Invoke();
                     }
                 }
                 else if (IsCrouched = false)
                 {
                     // Reset the head to its default y local position.
                     head.localPosition = new Vector3(head.localPosition.x, defaultHeadYLocalPosition, head.localPosition.z);
 
                     // Reset the capsule collider's position.
                     if (capsuleCollider)
                     {
                         capsuleCollider.height = defaultCapsuleColliderHeight;
                         capsuleCollider.center = Vector3.up * capsuleCollider.height * .5f;
 
                         cc.height = 1.8f;
                         isCrouchedTrigger = false;
                     }
 
                     // Reset state.
                     IsCrouched = false;
                     CrouchEnd?.Invoke();
                 }
             }
             
         }
             
     }
 
 
     static bool IsKeyPressed(KeyCode[] keys)
     {
         // Return true if any of the keys are down.
         for (int i = 0; i < keys.Length; i++)
             if (Input.GetKey(keys[i]))
                 return true;
         return false;
     }
 }

Thanks Guys...