1 x song mixing

I have a finished song (new age world music) 4.30 mins long , around 20 x individual stems. I can do basic mixing but now I am deaf in one ear so mixing is very difficult plus I want a polished pro mix. I work in FL Studio, would I export my song as wave file in 24 bit to send to you?

Additional info:
The song has somewhere between 10 and 30 tracks recorded that need mixing. I don't need the song mastered. . The tracks are cleaned, tuned, and and the song is ready to be mixed. I don't have a hard deadline for this. I'm an indie artist. I'm hoping to find a good mixer that can work with my limited budget.