WATER FOR FRONT WIND SHIELD NOT WORKING

If the water pump is not maknig any noise then it is likely to be either jammed with sediment, rusted, burnt out or simply a connection problem

this pumps are not usually bolted in, they are a usually a push fit
i would remove the plastic tube, connecting wires and remove the pump
check it, clean it out and lubricate it with WD40 or similar
wait awhile for the WD40 to penatrate

then test it by using 2 pieces of wire and connecting straight to the car battery terminals
if it works like this then
check and clean the pump connector terminals - if you have a multimeter check for 12 volts (have someone operate the screen wash stalk, if you dont have a multimeter you could use 2 wires and a car bulb (stop lamp, sidelight or indicator bulb)

failing this just reconnect the pump if it works - great
if not the the problem is electrical