Mavis Discount Tire review: Tires and service

I had a 9 am appointment was here at 830 never took car in till 10 ish and frustrated because they couldn't find 2 of the 4 tires so he talked me into another type then same thing happened he couldn't find two of those 4 so I said throw the 2 on I have things today never came back to tell me until I asked an hour later! It is now ten of eleven and i'm still here! This is quite ridiculous since I even had an appointment.
While one guy is cleaning his own vehicle not paying attention to any customers!
I should get some kind of deal on service since I was ignored the whole time I was here!
Service is the worst!