Assuming that yours U-jumpers made good contacts inside the door switch connector, and the motor still not working, proceed to the next step
Now get 12 volt license plate light bulb [#87 for example] and solder two wires to it push the other ends of these wires one to the red/with stripe and other to the green wire with stripe, then turn ignition on and operate master switch . If light is “on” on one position but not at other, master switch has a problem.
My friend had a weird problem with his car’s power window: it worked only with engine running [14 v] and not from the battery [12 v}