Hello I want know if anyone can helped I took my car to get the A/c fit they put in the condenser frist befor they fixt it when I put it on 1,2 or 3 it wont work it only work on 4 and would blow not so cold air. When they put in the new condenser it work for a day fine but the 1,2 or 3 did not work only 4 it blow cold air . Can someone help me with the problem will be.

Thank you
Tammy