Feedback about my first item being rejected. How can I improve? Thank you!

Hello,

I’m new to Envato and music production. Envato’s team said this:
"Unfortunately, this submission doesn’t meet AudioJungle’s commercial quality guidelines overall, and can’t be accepted.

Audio must be fully composed, arranged, mixed and/or mastered to a commercial standard, and have reasonable potential utility to our commercial buyers, for their varied projects. Ideal audio submissions should demonstrate the ability to support multiple visual works in general. A higher degree of general commercial viability would therefore be required."

I’m wondering if anyone can give feedback as to why this was rejected:

Original

Preview:

Thank you in advance!

After all, they wrote to you the reason for the refusal…
…and have reasonable potential utility to our commercial buyers, for their varied projects. Ideal audio submissions should demonstrate the ability to support multiple visual works in general. A higher degree of general commercial viability would therefore be required…
There is nothing to add to this. Listen to the music that is sold here and you yourself will understand why you are refused.