Help/Support Bleach brave soul sound issues

[SadnessEver 55 iPhone 6s 10.2]

Hello iosgods i need help about this issue

Idk what is the problem when im playing bleach suddenly the audio is gone .and when i tap the home button and enter the bleach again the audio goes out from microphone speaker idk what's the problem .its somethings problem with my iphone or otherelse?.did anyone have this issue if someone have any solution please help me or the way to fix it i think maybe this cause some tweak on cydia or probably not.