Hi Olga!
Your products are lovely & your photographs are awesome - that's usually the first thing I look for.
I would suggest perhaps giving some more specifics with your necklaces? What kinds of beads did you use, etc. Would they be customizable if I wanted a longer or shorter chain? & no offense at all - but you might see if you can get an English speaking person to help you with the descriptions. :)
Start looking into using social media like Facebook, Twitter, Pinterest and Instagram to spread the word. & maybe a sale to get the ball rolling?
This is a very good article if you haven't read it already:
https://www.etsy.com/blog/en/2013/top-10-marketing-tips-from-top-sellers/Good luck to you!
:) Valerie