Hi Nita. This is a great link to a thread that addresses many of your concerns:
https://www.etsy.com/teams/5002/etsy-success/discuss/16149239/page/1?ref=team_pageAs far as promotional games are concerned, many etsy sellers who have been on for a few years (myself included) will tell you that they usually won't make much of a difference in sales. Your views might go up, but that won't necessarily equal more sales. Still, everyone has their own experiences.
Try improving your titles and photos. Many of your photos are on the dark side and the printed background you used for the bracelets is a bit distracting. I would also consider organizing your page so all your wooden rings (which are lovely by the way) are in 1 row, the bracelets are in another, etc, so there is more cohesion as far in color is concerned.
I also agree that jewelry is a very saturated market here on etsy and we can all go through sometimes pretty prolonged dry spells unless you have an absolutely truly unique item or demographic or cater to a pretty specific niche market. Do add more items as well. With a variety of items and good titles/tags that help a variety of buyers find what they are looking for, you should increase your chances of a sale.
Best of luck!