Did you get rejected by ACX? Did they say why? Typically, it’s not because of performance issues unless you’re really terrible.
Do you have Wet Mouth Noises, too?
https://forum.audacityteam.org/t/updated-de-clicker-and-new-de-esser-for-speech/34283/1
People who record for a while in a quiet room discover all sorts of problems. We live in an insanely noisy word that your head does a good job filtering out. The microphone doesn’t filter anything.
“Is that my refrigerator? I never noticed that before…”
Koz