Why isn't the sound on my turtle beaches x12's working?

So today I had stepped on a wire and my sound stopped all of a sudden on my turtle beaches for xbox 360
Now the speakers are fine because I plugged them into my iphone and listened to music although it was very quiet
I can hear voice messages and voice chat just fine
But nothing else

Iphone has a charging problem?

When i plug in my iphone it says charging is not supported with this accessory and the charging cord i use is not made by apple but it charged for awhile then the message popped up. Is it the charging cord or my phone?

Why won't my iTunes library work?

I just got an iPhone 5c and it easily synced to my library and all my songs went into my iTunes library then onto my phone. However, recently my computer crashed and my whole computer had to be restored so all the music is still on my phone but not on my computer. I kept hitting "scan for media" but nothing happened. My phone is connected to iTunes but even when I hit restore all info on my phone to this computer, nothing happened. So i tried downloading some more music. Now those 6 songs are in my iTunes library but they will NOT sync onto my phone. So my old music won't go to my computer, and the new music won't go to my phone… Can anyone help?

My cousin makes everything a competition?

I have this cousin who's a boy, in a girl. Ik it's pretty unusual for oppisite genders to compete but my cousin makes every single thing into a competition! He always has to try and be better than me and it makes me so mad. For example I got an iPhone 5c and than a week later he had to get the 5s. I got a lifeproof case for my phone and so did he. I know he's trying to compete because every freaking time I get something he has to get it right after. Another thing, I lost weight and than he had to of course join a gym and lose some weight him self. I'm sick of it! Comment what you would do and no rude answers please.

Itunes local files not syncing?

Ok, so I downloaded some local files onto my computer for music, and I put them in my computers itunes, why isn't going to my ipad or iphone? Doesn't it sync?

Good portable iphone chargers?

Links to good portable iphone 5 chargers please? I'm looking for one that can fully charge an iphone and is small and easy to carry around. It would be nice if the charger was found at a common store, like walmart or target.