A load of you guys seem to find it really hard to understand how to attract girls, so I'm going to make it really simple for you to understand:
Pick Any 3 or more of:
Have an attractive face, which is mostly genes but style and grooming help a lot too
have an attractive body, which is almost entirely down to you going to the gym, grooming well and dressing well to show it off
be rich, which for most people is almost entirely down to career choice and ability
be charming and confident without being a douchebag, which is practice and nothing else
be powerful, which is down to career choice
be tall which is down to genes entirely but hey ho (I mean at least 6'+ minimum for most girls, really looking at 6'2+)
Be smart, which is down to genes and/or learning to seem smart when needed without looking like you're trying to show off

Obviously this won't work for all girls, but if you combine more than 3 of those things you'll be able to attract a large number of girls, so there's really no excuse unless you have some major disability