I have a zombie game in Unity. In this game, I kill zombies by shooting at the point I click on the screen with the mouse, but sometimes even though the raycast hits the zombie, the zombie is not affected and when I control it, I get the tag and name values ​​of the object behind the zombie. How can I solve this problem? I am using the following line of code. EnabledLayer selections match the zombie collider layers, there is no problem in that part.

public void FireEvent()
    {
        if (!fireAuth)
            return;

        if (GameManager_PTH.Instance.IsGameStart)
        {
            Vector3 getMousePos = Input.mousePosition;
            if (MermiBar.mermiIndex > 0)
            {
                currentDelay = TriggerDelay;
                Ray ray = RaycastCamera.ScreenPointToRay(getMousePos);
                if (Physics.Raycast(ray, out RaycastHit hit, MaxDistance, EnabledLayer))
                {
                    Debug.LogError("What did I hit: " + hit.collider.gameObject.name);
                    if (hit.collider.gameObject.CompareTag(HittableTag))
                    {
                        Zombie_PTH zombie =       hit.collider.gameObject.GetComponentInParent<Zombie_PTH>();
                        string name = hit.collider.gameObject.name.Trim();

                        if (name.Contains("HeadCollider"))
                            zombie.HitYedim(HitType.Kafa, getMousePos);
                        else if (name.Contains("BodyCollider"))
                            zombie.HitYedim(HitType.Govde, getMousePos);
                        else if (name.Contains("ArmCollider"))
                            zombie.HitYedim(HitType.Govde, getMousePos);
                        else if (name.Contains("LegCollider"))
                            zombie.HitYedim(HitType.Govde, getMousePos);

                        Instantiate(BloodParticle, hit.point, Quaternion.identity);
                    }
                }

                StopAllCoroutines();
                StartCoroutine(SightPosition());
                MermiBar.Shot();

                Debug.DrawRay(ray.origin, ray.direction * MaxDistance, Color.green, 0.25f);
                SoundSFX_PTH.Instance.PlaySound(SoundSFX_PTH.ClipModel.GUN, 0, 1, false);
            }
            else
            {
                //RELOAD SOUND
                SoundSFX_PTH.Instance.PlaySound(SoundSFX_PTH.ClipModel.SOUND_EFFECT, 3, 1, false);
            }
        }
    }

EnabledLayer selections match the zombie collider layers, there is no problem in that part.