Need help with my seo!

So I have a very general idea of what I'm doing eith seo but I don't seem to get traffic to my site at all except from other countries to spam my comment section. I'm a comic style artist and I use keywords like art prints and decor , but I do t seem to be getting hits.. any thoughts to help me out as an artist? Maybe I just need to goto etsy Idk if I'm allowed to link my page but if u need to look ill send u a link privately