Shooting with touch

Hi! I am developing a 3d shooter and i was trying to shoot my enemy using rigidbody and then addForce. It all works great when i use the mouse but i wanted to use small taps to shoot bullets. I am using the following code to catch the touch input:

My goal is to shoot the area that i am touching (without moving the cam)

// touch,tap code

float point;

 foreach(Touch touch in Input.touches){
         
 player = new Vector3(GameObject.Find("Player").transform.position.x,GameObject.Find("Player").transform.position.y,GameObject.Find("Player").transform.position.z);
     
 Plane playerPlane = new Plane(player,Camera.main.transform.forward);//VER ESTA LINHA
         
 Ray camRay = Camera.main.ScreenPointToRay(touch.position);
 playerPlane.Raycast(camRay,out point);
         
 Vector3 position = camRay.GetPoint(point);
         
 Ray shotRay = new Ray(GameObject.Find("Player").transform.position, (position - GameObject.Find("Player").transform.position));
         
         Instantiate();//function that does the shooting
         canShoot = false;
     }

//shooting code

Transform crate = Instantiate(cratePrefab, transform.position, Quaternion.identity) as Transform;

     Physics.IgnoreCollision(crate.collider, collider);

crate.rigidbody.AddForce(transform.forward * 5000);

How can i use the "ray" with the function i have to shoot bullets?