I had a VERY similar incident with Sarah. Were you able to get your money back? If not, please email me (dom@domzanghi.com), and hopefully I can help you out.
After an amazing amount of persistence, we were able to pick up a yorkie from her. We were fortunate to finally get the little bundle of joy.
I would NOT recommend even contacting the organization that has
coastalk9rescue@aol.com as an email address (or pawprintsbythesea.org).