fantastic but small problem after re downloading – Galaxy on Fire 2™ Review

I used to play this game all the time. it was one of my favorite games ever, but I deleted it cause I did just about everything, I had one of the best ships and weapons, but today I decided to play through it again, so I re downloaded it, restored my purchases and started playing, but there's one small problem, the diologue is muted, it says in the setting that it's turned on but it doesn't work, same with the music, what do I do???
Review by Reece the awesome guy on Galaxy on Fire 2™.