I was chatting it up with this female and I couldn't get the number. This is how it went down. She had a pic on her profile of a meme basically saying if your 5'7 and say you like short girls your just short yourself. I messaged her that it was really funny. She agrees with a few comments and lols. I ask her how tall is she. She answers. I joke around about height then she asks what am I looking for in from this site.
Me: Single ready to mingle. Lol
I get no respond
Me: Ha-ha naw life is always better with cool people around you. What about you?"
She: looking for anything idc
Me: Serious relationship, friends with benefits, friend, or enemy lol?
She: anything but enemy
Me: (Trying to be funny) Well I'm looking for an enemy right now, will you be my enemy

She: Ha Sure
Me: So since I had to keep my friends close and enemies closer, so since you bout to become a new rival. I need to argue with you about spontaneous things at random times. So I'm going to need your number.
Then nothing, I've message a few more times but I get nothing. Where did I go wrong and can I fix this?