i need y're help tuning and mixing a song

I have a fully recorded song that I’d like to take to the next level by re-recording it professionally to achieve the best mix and quality. It’s hard to reach that level at home, so I’d love a quote and details on what your studio offers for recording, mixing, and mastering, as well as what to expect during the sessions. Thanks!

Additional info:
I'm looking to hire a top pro who's worked on hit songs, and have the budget for that. 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 don't have a hard deadline for this. I'll need you to master it too if possible. Check out the song I attached. I'm an indie artist.