Porsche Plano

I dropped my 911 for its 1 year service after making an appointment online (due to not being able to talk to anyone on the phone), it was supposed to be ready by the evening. I never got a call, email or a text about the status of the car. The next morning I tried to call it was impossible to speak to anyone in service, I spoke to someone in sales and asked them to have service call me regarding the car and status with no luck. After several hours I finally tried back and was able to talk to someone in service who advised me that the car was not assigned a tech. I told the advisor to pull my car and I would come pick it up. To give more background, when I was trying to schedule the service, it was very difficult to schedule, when I arrived at the dealership there was no loaner available (even though I had scheduled the service with a loaner) The advisor who helped me on pickup stated it was due to the service being scheduled when there were no loaners available. When I pressed him on why then did no one contact me, he had no response. This is a high end vehicle, communication is the bare minimum you should expect from any service center. I hope they are able to figure out their communication challenges. It should also be mentioned that after this incident, no leadership from the dealership has reached out to get more information, etc.