AUDIO PROBLEMS

 Hello! I need help. I did the project in the premiere and decided to process the sound in adobe audition. At the end, I just hit save and the sound was automatically added to Premier Pro. After rendering, my sound remained unprocessed, as if I had not done anything. Help please, I have already tried different options 20 times, and when previewing the file, the sound is normal, but after rendering it remains old. What kind of problem is this, I'm ready to be very angry at the developers