[Carpetguy]

Got my car back from the shop.Now the car has oil splatter on passenger side of the motor One of the catch can tubes is cut off .Smelled burning plastic from new puller fan installed. Can hear motors running but blades are not.one spins freely other seems to be rubbing on something.
And this plastic piece I noticed has nothing on it when lirking around.
Any thoughts or the right way for thing to be right