I suggest going to see a video of grandma vivekatt's makeup. This is a grandmother I like very much. Her makeup videos are all aimed at puffy eyes with single eyelids. Although it may be a little thicker than daily makeup, it looks good. And her makeup is very girly, very European and American, suitable for many types of choices.
If you have a swollen eyelid, you'd better learn how to draw eyeliner and stick false eyelashes. Personally, I think these two things are much more important than painting eye shadow. Because if you are not very good at these two aspects, just learning to draw eye shadow will be completely ugly, just like being beaten, super ugly, and your eyes will look more swollen.
Especially if the eyes are swollen, you should learn to reduce swelling at ordinary times. Don't drink more water or eat greasy and spicy things at night. The eyes are swollen, and it will be even more ugly if they are swollen.