Unity Multi Application Problem

I'm trying to play two animations at same time for two different objects.

           if(Input.touchCount > 0){

             for(int i = 0; i < Input.touchCount; i++) {

                 if(Input.GetTouch(0).phase == TouchPhase.Began){

                 Touch touch = Input.GetTouch(i);

                     if (touch.position.x < Screen.width/2)
                     {
                         
                         car_one_file.car_one_instance.Perform_switch ();

                     }
                     else if (touch.position.x > Screen.width/2)
                     {
                         
                         car_two_file.car_two_instance.Perform_switch ();

                 }

             }

         }

     }

This is the code for multi touch and, which "Perform Switch is called it plays animation for object one and two, the problem is it is not working, it only plays, single animation at a time.