2.8" tft(adafruit) with Arduino MEGA 2560

Hello Guys

I'm having a problem displaying a picture from the SD mico card on the 2.8" tft colour screen. I'm using is Arduino mega 2560. I have followed some instruction on (Bitmaps | 2.8" TFT Touch Shield | Adafruit Learning System) but it's still not working.

can some guide me through this step by step?

thanks guys

It might help to say exactly what you've done and the precise symptoms (as well as confirming that the display
itself works for you?)