SD CARD files name in LCD display

Hey Arduino Community,

I am trying to read a sd Card txt files from a Arduino Mega, using an LCD ITDB28.
The problem is I can't use serial print since I will need the touchscreen to select the file I want to use.
Also, I can't find a way for listing the file names and showing it on the LCD.
I am obviously a newbie using Arduino.
Is it possible that someone could help me with it?

Thanks in advance.

Where are you stuck ?

Can you read filenames from the SD card and display them on the Serial monitor ?
Is thre not an example with the SD library that does this ?
Can you display text on the LCD ?