Evaperator fan motor replacement

Hi…I replaced the evaperator fan motor and the bottom part is getting cool now…however its not getting cool enough. When the new motor came in…the prongs to hook the two electrical wires back were on the side rather than the top. In re connecting it was confusing which wire went where. Its blowing hard in the freezer part but I dont feel any air blowing into the fridge part from the holes in the top…could it be hooked up backwards? Not blowing the air down to the refrigerator…reversing the flow of air??