How do I change my Network on Facebook too My Highschool?

most of my friends are in my Highschool's name Network on facebook

ive been trying to get on it since I started using Facebook but Can't seem too

My cousin uses it and can see everyones profile under that nextwork



it says I have no network? but im sure I was in one?



I hope this isn't too ConfusingHow do I change my Network on Facebook too My Highschool?
To join a network, one of your friends on facebook who is on that network has to add you.How do I change my Network on Facebook too My Highschool?
https://register.facebook.com/editaccoun



Find you school and join. Sometimes you require a valid school email addess to join.