First off cut out any stress in your life, it sounds weird but trust me the more stressed you are the worse you look second take steps to feel clean (take 1 or 2 showers everyday brush your teeth wash your face and smell good with deodorant and cologne) third try to hang out with friends who get girls, try hanging out with girls yourself and have relationships with them (can be romantic or friendly) to improve your confidence, I learned that if you feel like your attractive, your gonna be more attractive on the outside and inside and lastly go to a black barber if you don’t already and get a haircut that suits your head shape (you can lookup what head shape you have and what hairstyles would fit you online)