Music was Rejected

Hello!

I submitted a piece of music recently that was rejected. I was wondering if anyone could help and/or tell me why. If it’s a mixing and/or midi programming issue, I can fix that, because I didn’t spend too long on that here, but otherwise, I’m not too keen on what to do. I had a 60, 30, and 15 second cut too, if anyone wants to hear those.

Thank you!

P.S. I was told that I could not submit it again; I’m not sure if that just means in it’s current form, or not even if I change it. If it’s the latter I’m not sure why, but any help on that front would be appreciated too.