A few weeks ago I bought a display 3.95 shield for Arduino Mega 2560. I can't find libraries for this device. Can anyone help me? Please, I can't find the correct library.
Google for MCUFRIEND_kbv and USE_MEGA_8BIT_PORTC_SHIELD
e.g. this related thread
I advise following the messages carefully. Get it working for USE_MEGA_8BIT_PORTC_SHIELD
When working 100%, if you have a soldering iron, move the 0R from R4 to R5. Then use USE_MEGA_16BIT_SHIELD
When you opened the antistatic envelope it would have said ILI9486 or ST7796S.
Use the correct ID.