LCD Display Blank after Flashing Marlin 2.0.x on Anet A6 Motherboard

Hello!I recently bought a new Anet A6 motherboard after my old one fried. I installed the Optiboot bootloader on to it with an Arduino Uno. After doing that I uploaded Marlin 2.0.x using visual studio. I followed the tutorial by the Crosslink channel (https://youtu.be/38PkynA1uGI). The upload went through to my Anet A6, but the LCD display remained blank. Where did I go wrong? Was there a problem with the libraries? Could the Anet A6 not be flashed by such up to date firmware? Thank you for your help!

did you make sure to add the libraries to ide for the screen ?
I find that marlin and screens is a real pita !

Haha thank you for your response! What exact libraries should I have added? I added the Marlin configuration files to the Marin folder. Do I need anything else?