How to Remove An ICloud Account?

I Bought A. Iphone 5 And The Guy Didn't Delete His Account. So Now I Can't Download Any Apps. How Can I Remove His Account? Ps He Hasn't Answered My Calls Or Texts.

Can I sue or get my teacher fired for taking $100 from me?

I payed $100 dollars to take a dam robotics class because it was my dream to do this. My parents payed good money for this class at school and all we do is sit in a computer lab, play computer games, do Globster, scratch, and "free days" AKA he plays tetris. While my friends and play I Clash of Clans on my Iphone. Every time I ask him why can't we build a robot he says "Your not paying attention, do I have to call your parents?" Like WTH! I found out he dropped 10k! On a competition robot for the robotics team can I sue him?

Added (1). Also we began to build a robot but he stopped it because he needed the part for the robotics team

Can I get someone arrested for selling me a fake charger?

I just bought a charger from a kiosk for $16. When i went to plug it in, it said "This cable is not certified to charge an Iphone." I was told differently by the salesman… I went back to return the item and they said they do not take returns. Can I get them in trouble for selling me a faulty charger and refusing to give me my money back?

I can't get onto fanfiction via iphone?

Every now and then, maybe oce a week, fanfiction won't load for me for a few minutes but then it'll come back on, but today I can't get on at all. I've cleaned my cookies and turned my phone on and off and it won't work.

Did replacing my iPhone screen void its warranty?

A few months ago I dropped my iPhone 4S and the screen cracked. I got it fixed by a local repair shop. You can't visibly tell it's not the original screen. Now recently my phone battery has been messing up so today I talked to an Apple technician who ran a diagnostic test on the battery, and it failed. The worker told me I was still under warranty and I could send it to Apple to be replaced for free. But now I'm worried that once they receive it, they'll open it and be able to tell that the screen has been replaced by a third party, and they'll charge me for the repair. I obviously didn't tell the Apple person that. So any thoughts?

Snapchat effects on iPhones?

Usually on phones that have the new snapchat update, you can get filters like black and white, a blueish filter, and saturated, along with optional time, speed, and temperature. But does anyone know how to get sepia and negative on iPhones? Usually you can type in 'sepia…' and 'negative…' etc. My friends that have Androids say that it works perfectly for them. But when I try it, nothing works. Does it only work for Androids?