Natalia,
Faved and circled your shop.
I agree with a comment made above, your prices are too low. Oddly enough, low prices won't bring sales. When people fall in love with an item and want it, they will pay a decent fair price, But when you put the price too low you cheapen your product. Show people you respect your own work and know that it is good quality, increase your prices.
Learn to make treasuries and make them all the time, so people with reciprocate and put your items in their treasuries, and find a clicking group and a circling group to be a part of. I am new to this team, I'm not sure maybe they have those right here.
Marilyn