What would qualify as a high-quality song (aside from audio quality)

I submitted my first song recently, and got an email saying it was rejected due to “not meeting the quality standards of AudioJungle.” However, I was not given further instructions as to how to improve the quality of my item, but only to come here and ask around. Can anybody help?

Place a link to the track here, we’ll try to help.

Hello ! Try to upload your track here the forum will help you understand why you got rejected. Also there is a main topic Feedback 4 Rejections (you can upload your track there). Good luck!