Call your female friends...
Walk away and open another set...
Say something like, "Hey you are obviously a busy gal, i think ima go meet up with some other friends."
She may not mean anything by it, maybe she had an obligation to get a hold of these people and it slipped her mind...who cares. Punish her for not giving you what you want.
Dunt call/talk to her for a few days, when you finally do and she asks whats been goin on, tell her about some amazing person you meet, tell her you got caught up in work/school, tell her you were busy (be vague, sometimes the mind runs wild

).
You are the prize, anytime you ask yourself what to do when a girl isnt giving you what you want you take the prize away.