No Response to complaint (Lost money)

I booked Arbee Parknfly, Durban. They *******ly used my car (200klms = R203.) when they had my car. They are still trading on Groupon which means other unsuspecting people can be conned into using them,<br> No response from Groupon for over 2 weeks. I won't ever use them Arbee or Groupon again.