Item rejected...please some help

This item is very similar to a track is accepted from AJ i uploaded.
I don’t understand…sounds? Quality?
Thank you

Hello.

I find the bass synth is totally disconnected from the rest of the music. Both in sound timbre and timing.

Also I hear weird flam/muddiness in the low frequencies. Low perc and bass are having a battle.

Ok thank you….if i remove the bass synth an upload it again? is a good idea for you? is it possible? do you ever try it sometime? thankyou