I'm here to help you so take everything with the utmost spuriousness. If you don't know whether anything here will work, then don't worry. Just trust me. I'm a guy on the internet. I know a lot of stuff about stuff.
On to the list.
1. Look attractive
A good personality is what maintains a relationship but good looks are what start it off. Before you approach a girl, you have to remember to be attractive. All you need for you to be considered attractive is big muscles and a big beard. That's about it.
If you're not a good looking guy, either become one or go home. Easy.
But don't worry, there are loads of things to compensate for a lack of good looks.
2. Be rich
All girls are materialistic unlike you and your noble heart. If you can't get a girl to like you for your looks, then flaunt your money and assets instead. A wise man once said "get money, fuck bitches." Live by those words. And in case you are poor, then just remember to become rich. And you'll be swimming in puss. Remember, the more money, the better. EZ.
3. Shine your personality
If you can pull it off, an exemplary personality can snatch a girl faster than good looks or money. You can pull it off in a number of ways:
a) Be a douche
Douches are the easiest for girls to notice and girls happen to like that type of guy - even if they say they don't. All you need to do is to treat her like crap. Don't call or text unless it's for sex. Flirt at inaprporiate times and places and etc: just think of stuff you wouldn't want for your daughter and do exactly that. Simple.
Also, if you've yet to have sex with her, remember to mention the size of your Dwayne. Girls love them big and mentioning it will make her crave sex with you even more. So do it often. Frequently send d-pics to boot.
b) Be overly manly
If you don't want to go the douche route - you can just overract your macho. Some girls don't like bad boys but they none the less like macho men. And the same way the more money the better, the same logic dictates that the more macho, the better. So remember to display your manliness at every possible turn.
c) Be smart
Girls like intelligence. In case you have nothing to offer from the aforementioned list of things, then showing your genius mind is pretty much your last resort.
Make sure you outsmart and out-think her whenever possible - women like a man who can lead, that means they will love it when you show that you are smarter than them. Being arrogant about intelligence may even help her see that you are both smart and somewhat confident.
Impress her with your knowledge about the things you like, per instance, talk about the October Revolution in pre-Soviet Russia, or the Communist Manifesto by Karl Marx. Or the Crusades. Or you can name all the Pokemon you know. Her panties are sure to drop at that.
100% of the time, being able to make a sound comparison of the positive and negative differences and between Star Wars and Star Trek will make her wet 50% of the time.
4. Have a big Dwayne.
Girls like 'em big. All you need to do is to have it. And, as has been said already, mention it to her every chance you get. Since girls like displays of dominance, just pull it out once in a while - just remember to not demand she suck it, instead ask nicely - that way you could come off as a gentleman at times.
5. Last option
If all else fails, there's always chloroform and Stockholm Syndrome but that would need another myTake.
Or to summarize everything:
Anywho, now you know what to do. TDH out.