Invent Tech Took $10,000 and nothing happened Coral Gables Florida

I was promised great things for my idea. First, I had to give them $900 to start the process. They would draft my idea and start the patent work. After numerous conversations with the so called sales rep he indicated that they would do a mail campaign to companies related to my idea but they needed $9000. Being excited I said ok because they were going to do most of the work and only take a small percentage of the residuals. Well, 2 years later, a DVD and letters that I mail and stamp nothing came about, not even a phone call. I warn all out there to do there homework before jumping into any invention comapny.

Dan D
Columbia, Maryland
U.S.A.