I don’t usually listen to synthwave so I don’t really know where to start. I thought that beginning was cool. I think maybe a bit of reverb would be nice. I think that lead synth has too much release. As the song continues to progress I feel sounds are clashing with each other. The music theory becomes a bit off as it progresses. The melodies are still really cool. I can tell you put effort into this. I think that the melodies are really cool and creative. But I think your mixing is not good. I can tell you three on a compressor which I don’t think helps. I think what you need to do is maybe learn a bit more about mixing and I think your songs will be a lot better.