No sound or music

Ok first I bought this app years ago when the movie was released it was amazing I love the music the jaegers and monster but not that I redownloaded it theres so many bugs first of all there no sound whats so ever theres no music in the fights the only sound get is at the end of the fight to see what u collected thats it iv tryed to check the volume in settings but its all the way up please fix this bug immediately I love this game but I cant play it with the sound gone until then I will only rate 1 star lease fix soon

Brony25 about Pacific Rim, v1.9.13