SetSchedule Set me up with fake appointments Irvine CA

I'm a Real Estate agent. SetSchedule called and sold me a membership to acquire home listings.  They collected $750 from me with an understanding to pay them 30% of my Brokerage.  

They send you an appointment time to meet with a home seller and they advise you not to call them, first.  I did research on the first property which is valued at around $1,000,000.  I was very grateful for this lead and excited. I did the research on the home and came prepared with a presentation.  When I arrived nobody answered the door.  I waited 20 minutes and as I was about to leave the owner opened the door.  It was an elderly woman who told me that she never spoke to anyone and did not make the appointment. In fact, she had another appointment she was waiting for her ride for.  I left.

The next appointment they sent me to a house at 2PM on Saturday afternoon. The same thing happened.  I arrived, prepared, and the owner said that he never made an appointment.  

In both cases I contacted the company and told them what happened.  They did not respond except with a form email that said that I would get the next one.  In all cases I've sent them a story and my words were not read or misunderstood because the responses had nothing to do what I said.

I'm calling my credit card company now to see if they will reverse the original charge.