Need a photo of the BACK of TFT showing the pins and a wiring list showing
how you connected it because I can't get that info from the photos. . You get an "A"
for effort for taking the photos but the photos we need are STRIGHT ON SHOTS
of the board taken directly in front (or above if it is laying flat) that we can use
to zoom in on the pins & connectors to see where the wires go. It is good to know
the display works when plugged into the Mega. That's huge. That means somehow
you are not connecting to the same pins, I would think.