Okay, so...
Every intro to every remix of this track sounds exactly the same. Maybe try sending the vocal sample to the chopping block to make it sound different and catch some more attention?
Your B-line, I understand where you're going with it, but it just sounds a little bit off, try to mess it up a notch.
Maybe add a breakdown or something, change the rhythm and the groove, break up the flow a bit and make something unexpected.. happen..
Hope this is helpful, good luck!