saxo 1.5 diesel washer spray problems 1998

[eliotmc]

i think the pump has gone
air in the tubes under bonnet not sure if thats a problem
pull right hand lever for washer spray nothing happens no sound of pump working
not sure which is the fuse for it i presume its one underneath dashboard
but dont know which one or if its ten or twenty
if it is the pump can i replace it reasonably easily or is it mechanics job ?
ive seen replacements on ebay reasonably priced

I have just started driving it as im learning to drive with it seems nice little car
which i bought for ok price not got much knowledge of cars i bought the haines but cant find enough information or i have missed it
any help appreciated
and hello