I need song mixing-mastering (hip hop rap sound)

11 instrumental tracks + 1 or 2 / still not recorded / voice tracks in filtered and very compressed hip hop rap sound.

Additional info:
The song has somewhere between 10 and 30 tracks recorded that need mixing. I need the mixer to do some editing, time aligning and vocal tuning before mixing. I'm hoping to find a good mixer that can work with my limited budget. I don't have a hard deadline for this. . I'll need you to master it too if possible.