Adding an printer that is not in the printer list menu

I am hoping for some help. I download this program but it does not list my printer Makely Ender 3 pro in the options menu. Does this mean I can not use this program or is there a way to add mine to it?

Thanks in advance

There’s not really a compelling reason to use Cura LE with anything but a Lulzbot printer. Go check out the “mainline” version of Cura.

Ultimaker Cura 5.1