FarhatGodil Hello Farhat, I took a look at your website and i have some suggestions. These are just my opinions but some of them may help you.
What i noticed:
1) The items' images are quite of low quality, or at least make the products look like low quality products.
Even though, i love low priced items, when we talk about fashion, i think you should sell in higher prices which equals with quality in the buyers mind. So, i suggest to dropship medium to high quality products and set higher prices. I wouldn't buy a $4.99 necklace(which looks like a $1 necklace).
Your products don't look unique or don't have something special. You should consider the theme of your products. I also suggest to make a google research and find better looking photos at least for the jewelry.
2) In the "Shipping & Delivery" section it looks like you offer shipping only to these countries. I suggest to ship worldwide(if you don't), so much more potential or to mention it to your page if you already do.
3) Add an image or a slideshow in the main page, with a HD image. Your theme also doesn't look very professional, it's a bit messy (the font as well).
I think you should reconsider pricing some nice looking items higher, and replace the lower quality ones replace with either better images or other products.
Also try Instagram Ads & Shoutouts.