I'm 19 yrs guy from INDIA my height is 5feet 7 inches my weight is 69kgs. Am I really tall enough to attract girls? Is my height good enough worldwide?

Yes. You have to be your self. Read Shakespeare's Hamlet in which Polonius is giving advice to his son and he tells him "To thine own self be true, for then thou canst be false to any man..." Good advice then, and good advice today 400 years after his passing.