Worst Service Ever! I will not be going back! I ha...

Worst Service Ever! I will not be going back! I had showed up for an appointment to find that the service department was not even open. I was told they called everyone to reschedule but I had never received a call and had no voicemail. When I called to speak to the manager Mike he insisted they called me, and instead of verifying the phone number they called or to try to help me, h interrupted me when I spoke and implied I was lying. Why would I show up for an appointment if I would of gotten a call that the service department was closed???!!!!!!!!!!