What is wrong with my control switch script c#

I created a script which has a float in it called controlType. If it is set 1 then arrow keys and/or touch joystick should my ball. If it is set to 2 then the accelerometer should work. Also the jostick is deisappears for controlType2 and reappears when 1. It is set to 1 at start and it works correctly. Then during play if I change it to 2 joystick disappears and acceleromoter works correctly. The problem starts when I set it back to 1. The joystick reappears but it doesnt move my ball anymore and I have absolute no clue why. Here is the code below:

      public float speed;
     public float torque;
 
     public float ice;
 
     public float tiltSpeed;
 
     public float controlType=1;
 
     public GameObject joystick;
 
     void Start () {
         joyControlType ();
 
     }
 
 
         if (controlType == 1) {
             // touch joystick
             joystick.SetActive(true);
             float moveHorizontal = CrossPlatformInputManager.GetAxis ("Horizontal");
             float moveVertical = CrossPlatformInputManager.GetAxis ("Vertical");
             
             
             Vector3 movement = new Vector3 (moveHorizontal, 0.0f, moveVertical);
             
             GetComponent<Rigidbody> ().AddForce (movement * speed * Time.deltaTime);
             GetComponent<Rigidbody> ().AddTorque (Vector3.up * torque * moveHorizontal);
             GetComponent<Rigidbody> ().AddTorque (Vector3.up * torque * moveVertical);
 
             // keyboard
 
             float moveHorizontalk = Input.GetAxis ("Horizontal");
             float moveVerticalk = Input.GetAxis ("Vertical");
         
         
             Vector3 movement3 = new Vector3 (moveHorizontalk, 0.0f, moveVerticalk);
         
             GetComponent<Rigidbody> ().AddForce (movement3 * speed * Time.deltaTime);
             GetComponent<Rigidbody> ().AddTorque (Vector3.up * torque * moveHorizontalk);
             GetComponent<Rigidbody> ().AddTorque (Vector3.up * torque * moveVerticalk);
         }
         if (controlType == 2) {
             // accelerometer
             joystick.SetActive(false);
             // Building of force vector 
                     Vector3 movement2 = new Vector3 (Input.acceleration.x, 0.0f, Input.acceleration.y);
             // Adding force to rigidbody
                     GetComponent<Rigidbody> ().AddForce(movement2 * tiltSpeed * Time.deltaTime);
                     GetComponent<Rigidbody> ().AddTorque (Vector3.up * torque * Input.acceleration.x);
                     GetComponent<Rigidbody> ().AddTorque (Vector3.up * torque * Input.acceleration.y);
         }
     }

I hope someone can find the solution.