American standard online Refused to refund 200 i paid for them to find me an apartment. California

I paid $199 for these people to send me listings for apartments for rent in the town I was moving to. They sent me a few listings through email but they were always incomplete with no address or contacting information. When I was finally Fed Up I called back and demanded a refund but the woman told me I had to wait 90 days and then hung up on me. Everytime I called back after that for a refund they would always hang up on me. Now their number is saying they have been disconnected due to unforeseen circumstances. What a joke. Is there any kind of class action lawsuit againts these people? Ive done some research online after the fact and apparently this is not the first time this woman who owns the company has done this. Is there anyone out there who knows how to deal with this?