There's no audio during the fight – FaceFighter Ultimate Review

The game is good and all but there's no audio during the fight. Back when I played the game there used to be audio during the fight itself but there isn't anymore. Now the only form of audio that I hear from the game when I play it is the music that plays the second I open up the app. Can you fix this problem please? Thank you.
Review by jjtellez09 on FaceFighter Ultimate.