Came into this dealership for a specific advertise...

Came into this dealership for a specific advertised deal on a Q50. Even called ahead to talk with a sales rep to confirm the specifics. When we got there, a different sales rep told us they did not have any more of those cars available. Then he told us he could transfer one from a different dealership. Came back 20 minutes later to tell us that "no one has that car available" then tried to sell us the more expensive options. We came in expecting to leave paying one price, then left paying way more than expected. I think they should have available what they say they offer!