I'd have to agree. Far too little info as to what you have or what you want to do.
Looking back at your first post where you shared an image of the Icon software screenshot, and its related question-
First off, I notice you are editing an MP3 file. Why? Editor settings at 44/16. I'm confused.
And the warning you were getting indicates a level that was excessive. Guessing here, but if the recorded level was clipped, and the result is distortion, "fixing" it is likely a hopeless mission.
"poor sound" even if well described I'd probably have to hear what we are talking about.
"edit" "enhance" "boost" ? no more specific description=No idea what to suggest.
Love to help, but ya gotta clarify a lot of stuff here.