Dealer cant figure out AC problem with compressor-put in new one still a problem- i need someone that knows what they are doing!!
You need to find a good independent AC shop not the dealer.
What’s the problem?
Define the problem along with the dealer. New car dealer or used car lot?
No one on this forum can help you in any way without some useful information.
Generally speaking…the new car dealer is far more interested in selling you a new car than spending a lot of time properly diagnosing an older vehicle. I realize 2015 isn’t that “old”…but you get my point.
+1 to finding a local independent shop.