Ok so I'm listening to this and I'm hearing a lot of things that could be improved.
First section (0:00 - 1:12)
- Your piano sound is really nice, but to make it just that much more emotive, reverb goes a LONG way. I'd also EQ your melody piano part a little higher, and your chords a little lower so it mixes better.
- I found it a little jarring when your drums came in, especially since there's no real bass or sub. Your kick isn't particularly bassy either so it kinda just sounds more like a click rather than a real kick, if that makes sense. Your snare in the beginning sounds a bit overcompressed too so I'd turn that down.
- When the synth chords come in, bass will be your friend. Make sure you have a deep sub and a deep bass playing an even lower Eb than you already have. I can tell you're going for intensity so some good bass could do a lot for you.
- When that choir is singing all menacingly, then cuts to piano like you've got going there, there's a lot of space that's not being filled. Maybe add some drum impacts, or some atmospheric sound effects during the piano bits to help make it a bit more impactful and interesting?
- The kick you have going at 1:10 needs wayyyy more bass to cut through the mix. Again, it just kinda sounds like a click. And even though this is a lighter section, you're still gonna need some bass in there. Softer bass probably, but still some bass. Make sure you've got some sidechain on the kick to punch through the bass though.
Second section (1:12 - 2:38)
- I'm liking the sound of the chords, but the drums are just a little boring. I'd add some auxiliary percussion like some high hats to make it more interesting.
- When the synth comes in, the chords are great! But I can barely hear the drums :/ adding a lot of short sidechain there would not only make the drums more punchy, but it'd also make that section a lot more rhythmically interesting too!
Third section (2:38 - 3:38)
- It's pretty good here, I'd just add some more reverb on the piano and more bass/sub underneath it all.
Rest of the song has the same criticism as the second section.
And something that I noticed is that overall your track is clipping a lot so maybe try to reduce the peaks to under 0dB and do a little mastering work to get it louder from there? You can probably just find a super simple tutorial online on how to master tracks.
Overall I'm seeing some good potential in this and in your work, though I think there's some things you need a lot of work on. Good luck in finishing this track, and future tracks as well!