3 Times of rejection on AudioJungle

Hello Authors, i have been upload my songs but i’m always rejected. Can Anyone give me tips or anything about this problems [ This submission does not meet our general commercial production (sample quality/mixing/mastering) standard, unfortunately. ( First, Sorry for my bad English )
here is my link on soundcloud.

i hope i can have the answer clearly and begin to sell.
thank u.


Crash beat is a bit risky in pop rock genre, and some natural flow in the rhythm wold be good.