Looking for someone to master my song. [Unpaid]

Hey, I'm originally a film director/cinematographer but am trying to enter the music genre and am looking for someone with some mastering experience to help master a song of mine. It is in tamil (Non English), I'm not sure if that changes anything or not.

It is an unpaid gig at the moment so if you want to do it for experience, but if it does make profit then I'll definitely sort something out with you. If you're interested, send me a dm.