IPhone 5 loosing battery while charging?

Please please help so I was charging my phone and using it and it was like at 33 and when a minuet later it's 32 please help this is important and I don't know what's going on i have using it many times whole charging is that wrong? Please answer

Why does the iphone repair man need the passcode to my phone?

I need my screen replaced because it is cracked. The repair man says he needs my password to "check that everything is working". I'm not trying to give anyone my passcode because I don't trus anyone! And I have loads of personal information there that I don't intend on deleting. Wtf does he need my passcode for anyway. Can't he just see that it is working just by swiping through the screen to unlock the phone and tapping on the number pad?

Do repair shops need to know my iphone password in order to replace the screen?

My dad has my phone and was asking me for the password because he claims that the repair shop needed it to "check that everything is working properly". All that they are doing is replacing my screen because it is cracked. I refused to give my dad the password and he got really mad. Is it really necessary for them to know my password just to replace a screen? Can't they just tell that it i working just by typing on the number pad? Or is this just a way for my father to try to dig in and snoop around through my phone?

What does awaiting fufillment mean?

Yesterday I ordered a charger iphone charger case. PayPal said that I paid for it and I looked at my order status and it said awaiting fufillment. I'm really nervous because nothing Is happening and I'm afraid I waged my money and I'm having huge anxiety. My friend ordered the same thing a month ago and got hers. But I don't know what's going on with mine. It doesn't say that it shipped so did I just throw away my money. It said 8-10 business days but it's day 2 and it says "awaiting fufillment".

Will this work with my 500w PSU (Power Supply Unit)?

Anyone know if a 500w PSU will be safe with my new GPU?
Specs;

Motherboard: Asus M5A78L-M LX V2
CPU: AMD FX-4100 Quad core running 3.6ghz
New GPU: AMD HD Radeon 7870 2gb GHZ edition

Devices connected;
3 USBs (MOUSE, KEYBOARD, WEBCAM & Maybe iPhone)
1 HDD
0 CD
0 DVD
0 Blue Rays

Dropped iphone 4 in hot tub?

2 days ago at night i dropped my phone into the hottub. I quickly grapped it out but didn't turn it off. It turned off on its own like the screen just automatically turned black after about 30 seconds of grabbing it out. Anyways, i took the case off and its been sitting in this quinoa kinda rice stuff. Its only been about 34 hours since i've dropped it and 3-4 times since its been in the rice i've tried plugging it in and turning it on. Nothing happens. But just now i tried and i noticed the back sort of popped open. On the upper right side you can almost see inside the phone. My dad thinks its because the wires are so fried.
Do you think its going to turn on?
Although i'm eligible to get a new phone, i really need this one to turn on because i have really important contacts and photos. I never backed my phone into i cloud. So also is there anyway i can get that retrieved bygoing somewhere to get it fixed?

Why do some iPhones cost $200 and some cost $900?

Is there like data forever or something on these jacked up price or are you literally buying a $900 iPhone when you can only use it for Wi-Fi? And why does it cost so much less when you get it with a service plan like AT&T?