That's how it works. This is my setup myTouch(6,5,4,3,2); . Top calibrate the screen example Utouch .
// UTouch_Calibration
// Copyright (C)2015 Rinky-Dink Electronics, Henning Karlsen. All right reserved
// web: http://www.RinkyDinkElectronics.com/
//
// This program can be used to calibrate the touchscreen
// of the display modules.
// This program requires the UTFT library and a touch
// screen module that is compatible with UTFT.
//
// It is assumed that the display module is connected to an
// appropriate shield or that you know how to change the pin
// numbers in the setup.
//
// Instructions will be given on the display.
//
And the most important. After downloading the program for me I have to reboot the system by disconnecting the USB cable. During calibration, follow the instructions on the screen.