Connecting the 3,5 inch Touch Display To Arduino MEGA

Trying to connect the 3,5 inch display of Raspberry Pi to the Arduino, but got stuck at some points of pinout,so could you help me and tell,where should I connect some things that will be on attached screenshot?
Thanks In Advance To Everyone Who Will Respond.

LCD_SI to Arduino MOSI, and so on?

Thanks,already got it♥️