Are you sure your display controller is SSD1289 ? If not, try with this line:
UTFT myGLCD(ITDB32,19,18,17,16);
Also, here is some info about the Arduino shield 1.3, that you may have missed :
If you connect the ITDB02-3.2S shield, this shield must be set to 16 bit mode and neither the SD card nor the touch capabilities are available.
In other words, if you want the touchscreen and/or SD card, you must buy an Arduino Mega and the Mega Shield..