Dating experience

I’m 23 F from hzb. This post is basically a rant. I matched with a few guys on a dating app. I don’t really use these apps but I gave it a shot. Now there was this guy who kept me in loop for almost 4 months. He even came to meet me and then he realised that he had other priorities in life. Now comes another guy, everything was going well and then he just distanced himself and started saying I’m not in the right headspace and some stupid stuff. Apart from them, a few became friends. I really don’t understand like what’s wrong with people. First, they’re the one to initiate, they are ones who say all lovey dovey things and the moment I start thinking about them, something or the other comes up. Why can’t people just communicate properly; is it too hard?! Thanks for reading my rant :)