Hi Martin1454.
I think if you move all of you jumpers to DB0-DB7 it will switch to 16-bit mode (3.2 Touch is 16-bit). In this mode, all of the video 320x240 demos should run quite well. I have not been able to get the Uno to talk SD and Touch in 16bit through these TFT shields for the Uno.
Anyhow, that should fix the white screen, but it wont help you project since all you IO pins are utilized for 16 bit mode. You will need an 8 bit display (TFT 2.4 Touch?) or a Mega and a TFT Mega Shield for the 3.2 Touch.