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:
The song has less than 10 tracks recorded that need mixing. I need the mixer to do some editing, time aligning and vocal tuning before 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.