I think the singing could be a bit louder, it's hard to hear her over the background music (which sounds interesting, by the way).
The part around 2:26 sounds kind of choppy somehow, I'm not sure if some phonemes need to be changed or if some notes are too short or something.
I overall like the sound of the song (especially the first half), but for some reason, I don't really think the part around 2:30 where two voices are singing at the same time matches (I think the background singing is too short and seems a little random?). Good luck with your song!