So I have it physically attached, all the wires are plugged in but I can't figure out how to install the firmware. (I'm on a MAC)

I'm following the YouTube video and the instructions that it comes with.. I found the firmware file on creality. But if i put the .Bin file on the memory card, The printer doesn't see it. And I have also tried to plug My laptop into the printer directly. When I do so, the printer control box lights up, But the creality slicer says it can't find any printer. And in the instructional video it says to go to preferences, When I do so, My menu box that pops up looks totally different than what's in the video and there is no "Pronterface UI" Option...

I'm getting a little frustrated.