We only mastering your mix.
Upload your wav file through wetransfer to firstname.lastname@example.org
We shall listen to your song or voiceover and keep the rights to say yes or no to mastering.
If the quaity of your file isn't good enough than it will be pure waste of money.
We want to deliver you the best mastering.
Don't upload your song too loud. Between -5 and -10 Db otherwise we can't do nothing.
Don't worry about loudness.