This is quite bad.
The only part that sounded good was the background chords that came in at 0:07 which I doubt you composed yourself. The rest of it is badly composed and mixed.
Try changing the sounds and EQ of your instruments and not just using the default sounds. Also try making your song less repetitiveand not using introductions from classical pieces.
Well it's definitely not bad...
I love the background chords, but you need to improve on the lead piano a little.
Giving you a 10/10 because I know you can improve it :D