My track is all done but Need extra production elements to give it more oomph and bang..probably vocal comping

I just want to make it more slick..add some vocal comping..and extra production elements..probably rearrangement.want to make it sound bigger and better..i am based out of NJ..since it’s not an English song ..so need to be able to give my input. Deadline is I need the track within two weeks

Additional info:
I have a song already recorded and want some additional production elements - sound effects, synths, samples, percussion, re-recorded instruments. I'm looking to hire a top pro who's worked on hit songs, and have the budget for that. The tracks are cleaned, tuned, and and the song is ready to be mixed. I need it by 28 June, 2019. I'll need you to master it too if possible.