Hey, I'm fairly new at this myself, but I just took a look at your store and your prints are great, well done! My only suggestion would be to utilise the description of your listings more, get more keywords in as these are also picked up by Etsy algorythms, I only took a quick look at a couple & you have the same exact description for each, I get that copy & paste makes it easier to put up the listings but at the top of each you should describe each picture in a little detail to make each one stand out & then keep the rest the same, use the tags/keywords is essential or all your listings are technically fighting each other to be show in a search if that makes sense limiting your audience.

You need a video of the products exactly as they are or your misrepresenting your product, I use canva to make an 11 sec video & it's just slides of my listing pictures, but having the video will boost you with etsy. I agree with Jack you defo need to be adding more listings, and daily if you can. Etsy boosts your initial shop which is most likely why you've recieved 2 sales but you still need to be putting in the background work to keep the customers coming & to tell etsy algorythms that you active. Good luck

Also have you used all 13 tags for your listings? make sure your optimising those ;)

Amazing well done to u 👏🏼👏🏼

@George Fitzgerald great tip thanks George