Hi there. I just checked your lovely shop, and all of your items, even the smallest bracelets, show a shipping cost to the U.S. of $28. I think that this might be the problem and that most people wouldn't want to pay $28 shipping on a $6 item.
In addition to the questions about shipping cost and if you created these items yourself, you have many items that picture multiple pieces. In your first picture you want to show only the item for the listed price; otherwise you may get buyers expecting everything shown in the first picture.
