How much will Apple charge me?

I'm paying to fix my sisters iphone 5. The top part where the camera is is a little shattered, missing a small piece over the camera making the selfie cam blurry. Top part next to camera is missing maybe a inch and a half of that black glass/plastic whatever it is. She bought the phone about 2 weeks after thanksgiving. I'm not sure if she has apple care. How much would they charge if I still have that year warranty? And how much if I have apple care?

What iphone 5s case is better?

A GemShell for iPhone 5s/5 or a CandyShell + FACEPLATE for iPhone 5s/5? Or if you know any better cases then please tell. I want a iphone 5s case that is protective and isn't to bulky.

I want to get an iphone 5 c, can i put it on my existing contract?

Right, i lost my iPhone, and i pay around 25 pounds per month for it. ( I'm basically paying for nothing)
So, i was wondering if its possible to get an iphone 5 c and pout it on that contract, and i was also wondering how much it would cost. I thought that if you have a contract then you get it cheaper, so
can do this?

Can't delete song off iPhone?

I still have an iPhone 4 and since the new iOS which I guess was created for the new 5s my phone has been having trouble. At first music wouldn't download or play but I fixed that after resetting the phone, but now there's a song on my phone I didn't put there and when I try to delete it, it won't let me. I already checked some other songs and they let me delete them but this song is unable to be deleted.

Can I get the iphone with my update?

My update is this week (thank god) and I have a small pink blackberry, it's not really a blackberry but it looks like one. Well anyways the rest of my family has iPhone 4s's. For the update would it be possible for them do get an update for the iPhone 5 and me take their old iPhone 4s? Also if this was possible could I switch the iPhone 4s in for a white one (my whole family has black ones)

Iphone user can't see my Snapchat video?

I have an android phone, and basically all my friend have an Ipod or Iphone. I can't snapchat them video because all they see is a black screen with no audio. Can I go to my settings and fix this? Or do Android phone just suck?