Hi Sir,
I hope you are well.
I am an audio and video editing expert. I have read your project description attentively. Now, I conform you that I could mix audio perfectly. Even, I could complete this work in 1-2 days. Because, I have 4 years professional experience. So, please contact me to see my sample work free. Then you could decide that you should hire me or not. Thanks.
Your obedient,
Nur