I see a car I am interested in. How do I get the phone number and address of its location?

It's a dealership car, contact the dealer~ Individual cars are tougher, a license plate or VIN number would start you on the trail~

...it they ain't givin' you any information to chase after them with, they really don't want to sell or is sold then~

Either way...whether it's a Dealer or Private Party Seller, you HAVE to e-mail them thru CarGurus expressing your interest in the car and they should respond back to you. However, I've found that in many cases, if it's a Dealer, they may indicate the name of their Dealership in the description of their ad OR you can see the name of the Dealership somewhere on the photos...In that case, Google for the website/phone# for that Dealer.

IF YOU WANT TO BUY THE CAR TYPE UP YOUR NAME, PHONE NUMBER, PUT IT AN ENVELOPE AND SLIDE IT UNDER THE WINDSHIELD WIPER BLADE. AND WAIT.