I am planning to go to Bali and provide company for female tourists. I got every other thing under control. Problem is most women want men taller than them. At 5'6", at least 50% of them are taller than me.
I see your age says 18-24, hopefully this is a lie, otherwise there is no real hope for you.
Otherwise, if you are in the midst of puberty, get massive amounts of sleep, exercise and testosterone inducing activities such as sex/masturbation or eating foods high in Zinc, like mussels, oysters or clams.