Okay you fucks want to be Chad? Here how to be Chad :
1. Forget the whole "don't answer right away" shit, that's fucking stupid, it prevents the conversation from going forward and it means it takes longer to get anywhere, the longer you take the more time some other fuck has to come and steal yo girl away. Just don't come across as desperate. Don't message her again if it takes her a while to answer your last message, don't always be the one to initiate, etc. If you end up always being the one to initiate or asking questions, move on, she's just not into you, don't force things, if it clicks you'll know.
2. Contextual compliments. Don't just compliment her out of fucking nowhere, or say something like "Lol you're so smart" after she says something. Show interest and flirt using the context of the conversation and the subject at hand. Even if it seems silly or cringe, women don't think the same way men do. Random example, talking with a qt about Halloween, she says I should dress up like a squid (inside joke), I say I'm down cause it means more arms to hug her with. That shit works, and it makes you look witty at the same time. Win win.
3. NEVER COMPLAIN. You can voice concern about stuff, but never complain. "I'm having some problems at work", that's fine. "Life is so hard", that's gay as fuck and repels women. And always act like problems are gonna be resolved, always act optimistic. Women like feeling safe, make them feel like they'd be safe with you.
4. Send photos of stuff. If there's one thing girls love is taking and sending photos. Show her where you live, weird things about your culture, it's gonna interest her, and she might send some back.
5. Send spontaneous voice messages, girls fucking love hearing your voice, they're very very auditive beings, and if she doesn't need to ask it shows confidence.