I won’t be harsh with my advice since this is your first ever song, you know very little so I’ll hold you against very little. The melody here is nice! pretty clean and overall quite pleasant sounding. Good job there. The drums are also very clean, no clipping or clashing with lows, which is a common mistake I hear in most “early in a career” songs. I think the next step for you would be adding a low, a sub. The track lacks a little impact and substance, and adding a sub solve both those...
...problems. I would recommend using a heisenberg for this sub, and just look up “sub” or “808” in the presets and find yourself a good fitting one. Also make sure NOT to make it too strong. This will cause clipping and clashing with your kicks. Great work here though, everyone has to start somewhere and you seem to be setting up a good foundation. keep up the work! :)