Mixing and mastering

I’m in need of mixing and mastering on a single track that I will be distributing this single on all musical platforms possible! My music is R&B but has a bit of a trap music sound I’m inspired by artist like Genuwine, Tank, Chris brown, Trey Songz just to name a few.

Additional info:
I need the mixer to do some editing, time aligning and vocal tuning before mixing. The song has less than 10 tracks recorded that need mixing. I'll need you to master it too if possible. I'm looking to hire a top pro who's worked on hit songs, and have the budget for that. I don't have a hard deadline for this. Check out the song I attached. I represent an artist.