Need one song mixed and mastered

I wanted a professional mix and master for my first release. Its a hip hop song with a feature. Its got 23 stems and 13 vocal tracks. Please check it out and let me know what we should do and how much it is gonna cost. Thanks

Additional info:
Check out the song I attached. I need the vocals tuned as well. I'm interested in working with a very experienced mixer. I need it by 31 January, 2022. I'll need you to master it too if possible. The song has somewhere between 30 and 50 tracks recorded that need mixing.