New iTunes- how do I find my Devices?

I just got an iPhone 4, and I'm trying to sync the music from my iPad onto it… I broke my laptop this weekend, so I just installed iTunes onto my PC desktop. So far, I don't know what to do, mainly because the latest version of iTunes is super confusing and I can't find my "devices" on there… Someone pwease help?

Added (1). I've already connected both my phone and iPad via USB cable and nooothing is showing up

Where can i buy cheap Iphone 5?

I need to buy an iPhone 5 for my sohn, i would like to find an reasonable price. More reasonable than Ebay. One of my friends can sell a factory unlocked 16GB for 670$ and buys it outside from Greece(without contract). He has a profit of 50-70$ and i would like to find the source for cheap iPhone 5.
I DO NOT WANT CONTRACT.

Added (1). Do you know some sources.

Added (2). There are no cheap iPhones on Amazon or Ebay. Craiglist sellers sell localy and there are a lot of scammers. You may know a not well known site or someone who has access to sources.

Where can I find a reliable place to get an inexpensive, used iPhone 4S?

My phone fell in a pool today, and I have a BlackBerry so I can either pay the $100 for a replacement or (the preferable option) try to find an inexpensive, used, Verizon iPhone 4S. I realize that finding one that's inexpensive AND works well is a longshot, but it's a shot I'm willing to take. I'm looking for a Verizon iPhone 4S without a contract for $100 or less. It can be cracked or whatever, and it doesn't matter if it's black or white or how many Gigs it has, as long as the service still works when activated. So any help would be appreciated!

Why is my cousin so spoiled?

So, my cousin is 16 and he begs for stuff. Things he got, NEW 13'' laptop, kindle paper white, a key bored (like a 100$ one), violin (he doesn't evan use it), iphone 5, and a ipad.(i still love them evan if there spoiled) but i still wanna no!

I don't know what I want for Christmas? - 1

Well I don't know what I want for Christmas. I have a iPad, iPhone, HP Laptop, Wii, Xbox, and a iPod. What else do you think I would need? My parents don't know what to get me and I have no idea either. Please don't say I'm spoiled in answers.