I'm sorry this happened to you. Did you pay through PayPal? If you did, I would file a claim stating that the items were never received. PayPal gives you a 45 day window to resolve a dispute. This will put the seller on warning with PP and hopefully you'll get your money back.
In the future, I would suggest asking the seller to make a "reserved" or "custom" listing. In this case, the listed item (such as beads) would be marked as "Reserved for Rhonda" so that other buyers are less likely to buy it.
If you are unfamiliar with PayPal, please Google their customer service number and talk to a live person. Sometimes they just talk in circles, but many times, they are really helpful and can give you some advice.