Since the callers are already crooks, you can see how they don't care much about your request. You best bet for peace is to block the calls and don't talk to the scammers unless you are trying to gather info for lawsuit. Here are some links that you might find helpful for reporting the calls. http://800notes.com/arts/I2neMkbUAAo/where-to-report-phone-crime
Often, the Florida AG office takes some interest in these calls, but the cold, damp truth is that tele-scammers are hard to catch. I'm guessing they are not even located in your state, and that makes stopping these guys hard.