A good way too meet girls in collage is to hang out at places where girls are hanging out, for example: Cafe’s, Parks around the school and at Parties.
One good way to meet more girls in collage is to make friends with a lot of girls (don’t try to get these girls, only have them as friends), by being friends with these girls you will automatically be accepted by other girls.
You can also try to be friends with the guys that meet a lot of girls, you can definitely learn a lot from them. Also hang out with people who knows a lot of girls.