IPhone 5 missing icons on the bottom row?

I have an iphone 5 and before I noticed that some of the icons from the bottom row of the screen r missing I'm not sure which ones but I know the internet icon is one of them and there are only 3 icons left. Does anyone know why?

How much will it cost to get a new iPhone since mine was stolen?

Last week someone stole my iPhone5 and I've been phone-less over a week now. I'm away at school, slowly saving up money. I'm an At&t carrier.

I just got this iPhone5 2 months before it was stolen. My contract isn't up for less than 2 years and this sucks.

However, I was shopping online saw an iPhone5s from Target $199.Is it really $199 or would it be more according to breaking my At&t contract.

Work iphone and employer monitoring?

I have a work iphone that I use for personal yahoo email at home using my home Wi-Fi. Will the company be able to track the specific contents of my email? I'm worried as I have been emailing clients, accounts, etc. On this iphone.

What to do with old iPhone SIM card?

I dropped my iPhone 4s in the toilet at work and I was able to get another phone but I have to ship the old phone back, I have no clue if I should put my old SIM card in the new phone or just leave it in the old phone before I ship it back. I know this is probably a simple problem but I've never had to deal with this but I don't know what to do

There's something wrong with my itunes store for iphone 5?

When I click on the app to open it, it loads for a second before it automatically goes back to my home screen. What should I do? I already turned my iphone off and on and cleared my history repeatedly. Is there any solution besides restarting my iphone 5 again? By the way, this iphone 5 is not new, and it had been working after I had updated to IOS7 until i had noticed this morning.

Gone through Iphone 5 chargers

So after a few months my original charger broke (I didn't know it was under warranty and chucked it away) so I just bough cheap ones from eBay which I have continued doing and I've gone through about 8. I realise the money I spent on the 8 I could have bought another iphone charger from apple which is what I'm doing soon. Do the new ones come under warranty at all? Also I went online to order an apple one, and it was £8 delivery! (I'm from edinburgh, the apple store is in Glasgow) I could go to Glasgow and buy the charger myself for cheaper! Is there any other shops that sell apple chargers under the same warranty or not? Someone help?