Player don't stop moving Pls help, thanks in advance.

using System.Collections; using System.Collections.Generic; using UnityEngine;

namespace EB { public class playerlocomotion : MonoBehaviour { Transform cameraobject;

     inputmano inputHandeler;

     Vector3 movedirection;

     [HideInInspector]
     public Transform mytransform;

     public new Rigidbody rigidbody;
     public GameObject normalcamera;

    [Header("Stats")]
     [SerializeField]
     float movementSpeed = 5;
     [SerializeField]
     float rotationSpeed = 10;


     void Start()
     {
         rigidbody = GetComponent<Rigidbody>();
         inputHandeler = GetComponent<inputmano>();
         cameraobject = Camera.main.transform;
         mytransform = transform;
     }

     public void Update()
     {
         float delta = Time.deltaTime;

         inputHandeler.TickInput(delta);
         movedirection = cameraobject.forward * inputHandeler.vertical;
         movedirection += cameraobject.right * inputHandeler.horizontal;
         movedirection.Normalize();

         float speed = movementSpeed;
         movedirection *= speed;

         Vector3 projectedVelocity = Vector3.ProjectOnPlane(movedirection, normalVector);
         rigidbody.velocity = projectedVelocity;

     }

     #region Movement
     Vector3 normalVector;
     Vector3 targetposition;

     private void HandleRotation(float delta)
     {
         Vector3 targetDir = Vector3.zero;
         float moveOverride = inputHandeler.moveamout;

         targetDir = cameraobject.forward * inputHandeler.vertical;
         targetDir += cameraobject.right * inputHandeler.horizontal;

         targetDir.Normalize();
         targetDir.y = 0;

         if (targetDir == Vector3.zero)
             targetDir = mytransform.forward;

         float rs = rotationSpeed;

         Quaternion tr = Quaternion.LookRotation(targetDir);
         Quaternion targetRotation = Quaternion.Slerp(mytransform.rotation, tr, rs * delta);

         mytransform.rotation = targetRotation;
     }
     #endregion 

 }

}

Other script

using System.Collections; using System.Collections.Generic; using UnityEngine;

namespace EB { public class inputmano : MonoBehaviour { public float horizontal; public float vertical; public float moveamout; public float mousex; public float mousey;

     Playercontroller inputactions;

     Vector2 movementinput;
     Vector2 camerainput; 

         public void Update()
     {
         if (inputactions == null)
         {
           inputactions = new Playercontroller();
           inputactions.PlayerMovement.movement.performed += inputactions => movementinput = inputactions.ReadValue<Vector2>();
           inputactions.PlayerMovement.camera.performed += i => camerainput = i.ReadValue<Vector2>();
           
         }

         inputactions.Enable();
     }

     private void OnDisabled()
     {
         inputactions.Disable();
     }

     public void TickInput(float delta)
     {
         MoveInput(delta);
     }


     private void MoveInput(float delta)
     {
         horizontal = movementinput.x;
         vertical = movementinput.y;
         moveamout = Mathf.Clamp01(Mathf.Abs(horizontal) + Mathf.Abs(vertical));
         mousex = camerainput.x;
         mousey = camerainput.y;

     }
 }

}