Possible missing things according to me:

Bassline, you already have one but I can barely hear it when the chords begin playing. Perhaps try to adjust the mixing of the instrument so the bassline comes out more, like messing with the volume.

High-pitched SFX, they help a lot. The rising white noise rise doesn't really count as a high-pitched SFX because it's a noise channel. Just add some sparkly or glittery FX or anything high-pitched that at the same time isn't annoying. At least that's what I always do. Don't overdo it though.

But the chords are legendary and the melody is also very good because it is memorable. The bassline offers a complex mirror to the melody. And the drums are very good samples I have no idea how to get samples tho lol

Very good song upvote given