Things I liked:
-Catchy beat. I enjoy the bones of what's there.
-Overall atmosphere - I like where you're going with this, though the direction could be a little more clear.
Things that could be better:
-It's a bit repetitive, I'd recommend adding some other section with a different chord progression and a clear melody to change things up.
-I get what you were going for with the vocals, but the execution is a bit lacking. Intonation/mixing issues to be looked at.
-The whole mix is very bass heavy, in a way that distorts the rest of the song.
-The loop is a little bit rough - I would try to smooth out the transition.
You've definitely got something you can work with here - don't be afraid to try out some new sounds and head in different directions! Even little things like rotating in new drum sounds throughout a song can add a lot. Best of luck!