Hello! I have a relatively new shop on Etsy, I create colorful digital illustrations for home printing and printable posters for families. 

I have been working on my tags and listings and turned on Etsy ads with a summer sale. 

I know I won't get too many sales but I would like to know what to improve and how to reach the right people who will like my style. 

I'm from Europe so I decided to start with digital downloads because I'm a bit turned off by shipping internationally. I am also considering connecting a Printify account to the Etsy account eventually if I see it working.

So this is my shop

https://3dredbyana.etsy.com

I would greatly appreciate your feedback. 

Also, I have a question about the messages. I received a few weird ones, looking like spam, with links and photos requiring me \ to scan a code, I ignored them of course, but I also received a few from different names saying the same thing "hello accept message!"

You say it's important to respond and to connect with customers but these seem weird and I think they are spam. I don't know how to tell if a message is from an actual person, and how to respond.

I wish to put more illustrations, but also some greeting cards with instructions to print at home. 

Thank you in advance.