Dating apps are the worst.

I have been using dating apps for an year or more at this point. I have only ever got matches that I can count on my hands. And only three of them ever had a conversation with me yet none of them never went a step ahead. Few days ago I replied to a very cute looking girl who has in her bio that was something on the lines that she has a character development since her childhood. I said something funny to it she replied and we were talking atleast I was talking. The conversation were initiated only by me but none went anywhere coz she kept replying few hours later. I thought she might be just busy or overwhelmed by the dating apps. I today asked her whether she had any questions to ask me but she said 'not any tbh' I again asked her some question. After couple of hours I saw that she unmatched me. Like wtf. No I didn't tried to hit on her or ask her out for sex or anything either. I am not the kind of person to do such neither did she seemed to be one of such. I am just disheartened and disappointed. I hate this apps. I am not really that bad looking either. I am tall have a decent face. Maybe i don't have good pictures.