Feedback need your advice

Hello, could anyone give me some feedback as to why this track may have gotten rejected?
need your help

PS: the comment from your Envato Quality team reviewer:
This item does not meet the general commercial quality standard required to be accepted on AudioJungle, unfortunately.

Thank u.

  • There are some strange sounds there.
  • There is something out of tempo around the middle.
  • The mix and the master is too poor.
  • And if my ears doesn´t fail to me, there is something out of tune around the end.

thank u