2001 Peugeot 106 Screen Wash not spraying

2001 Peugeot 106 4 cyl Manual 81000 miles

HI,

Ive topped up my screen wash but its wont spray. It sounds like it is pumping the screen wash but there is nothing coming out?

Can you please advise as I have only just got the car and am unsure as to what price range to expect to fix this

Regards

Sade Hampson