First, build self-confidence. Before chatting up, encourage yourself and believe that you can do anything except your physical condition. Believe that you are attractive and you can attract girls' attention. I believe my appearance is ok, and girls will like it. I believe that my free and easy talk can make beautiful women want to continue chatting.
Secondly, when communicating, we should pay attention to methods and find topics to communicate. Say hello to a beautiful woman first, you can evaluate her figure first, and use some compliments to win the girl's favor and let her down. You can humbly communicate with girls about fitness, so that you can have the same topic. After having the same topic, we can communicate further.
Furthermore, be polite and cautious, don't offend a beautiful woman, and test her interest in you. After chatting for a while, I asked the girl's WeChat in an appropriate way. If she doesn't give it, it means she's not interested in you. At this time, you can't force girls to add you to WeChat. You can say it's okay politely. If there is an opportunity, I hope to get her guidance and create opportunities for the next meeting.
Finally, don't be crazy about beautiful women. First of all, we should respect her. Only mutual respect can further develop. If you can't do it once, come a few more times. Once born, twice cooked, it is possible to slowly spark and even have sex. So, don't worry, don't be too purposeful.