How do you say I love you?

I already told that in the past I liked a Hive girl who was from a different country. I made 4 art pieces in which I used her photos as an outline. I also already imagined moving to her country. At one point I just told her something like this: ,my interest in you is a sexual/ romantic one. I asked for your discord because I really want to date you. If you can't match my fire I can only wish you a happy life and go my way. But if you are willing to give this long distance thing a shot let me know.

Another time a girl wrote me happy birthday. I invited her to skate on ice(?). She thought that I meant with a group of friends. I said that I wanted to meet with just her...

Another time I said to my former classmate to have a dinner with me. She asked why I want to have dinner with her and I told her that because I think she is hot.

I think you get my point. I flirt/ say I love you very badly/ straightforward. I have no game and I have no interest in playing this complex thing called romance...