Gwinnett Place Nissan Lied Lied Lied and acts as though He owns the dealership duluth, Georgia

My husband I I went to Gwinnett Place Nissan and our salesman was Carl whipple.  I had previously spoken with him on the telephone and he assured us he had the car that we wanted and that he would be ready to meet with us once we arrived.  Upon our arrival, after driving for over two hours and sitting in traffic, he was not even at the dealership.  Then once he decided to show up, he didnt have the car that we wanted and lied and said another salesman had just sold it which you could tell he was making up this story as he went alone.  Since we drove that far we asked to see some other cars and he refused to show us cars until we let him run our credit. He had the nerve to tell us he was not going show us cars and waste his time until he knew for a fact we could purchase one.  My husband and I both have a 750 beckon and knew that we could purchase and didnt appreciate being treated this way by someone who needed our business.  He got very irrate and to keep my husband calm, we simply left the dealership and took our business elsewhere.  If these are the types of people they hire there I will never go back there ever.  When selecting carsalemen to work at your dealership, you need to select people that can talk to the public and not be hot tempered and never tell the customers, which were us, that we are wasting HIS TIME.....