The passenger side washer spray doesn't work suddenly and on checking I could see that when the washer was deployed  the water was dripping onto the floor underneath the car.  On looking under the bonnet I can't see the pipe so not sure how to get to it or what the problem is.  I have an Audi TT 2002 225bhp any ideas please

Blocked nosle . Get a neddle amd poke it inside. It could aslo mean that the hose came off under pressure from the sprayer 

I've done the needle to try to unblock the nozzle to no avail.  Under the bonnet I cannot see the pipe at all only the bracket that holds the nozzle so presume l will have to look under the car.  the driver side works no problem but when I spray the  window it drips heavily by the wheel