zombie survival help!!! suit zoom

the zombie survival server, you can go through stuff, with the so called suit zoom. and they say that i have to push f13 but i dont have that on my keyboard. and I do not know how I should change. plss help

They’re lying to you because you’re dumb, suit zoom has nothing to do with that; however, if you do need it for some reason, go to you options and configure the key for it manually in the controls.

how is it called?

[editline]3rd January 2013[/editline]

owwi got it thanks !!