Can AT&T unlock an Iphone 5 for someone thats not on their network?

So i bought an Iphone 5 on Ebay and the description was "Factory Unlocked" but when i took it to
T-Mobile i found out it wasn't factory unlocked… So i'm wondering since the carrier in the phone says AT&T, can i take it in to a local AT&T store and get it unlocked? If not, could i unlock it myself? Or find someone who unlocks phones to do it for me?

Why would I need an Iphone, an Ipad, Apple TV, and a laptop?

If I have a laptop why would I need an Ipad. And I have a Netgear Push2TV computer to TV converter so why would I need Apple TV?

I have a christmas gift card to Best Buy for $500 and I'm doing research on stuff like this.

Also I have a Sony Bravia 3D TV and a internet ready Sony 3D dvd player with built in Wi-Fi. As of now I'm not interested in the apps I have on my Sony DVD player.

For me it is easier to rent a movie from Amazon and plug in my Push2TV converter.

So now that I have listed all the reason's why not to buy these items can you think of any reasons why I should get them.

Also why do I see so many people owning all these items?

Getting an iphone from a non-smartphone?

Hi so I have a non-smart phone. My contract doesn't end for another year and I don't have an upgrade. I want to get an iphone. Will I have to buy an iphone at full retail price? Or will they just give it to me for 1 dollar and still have my contract going.

Is this apple site real or legit. VERY CHEAP PRICES?

Yesterday I came across this apple site. There's very very cheap items which got me suspicious. I ordered an apple macbook pro from the website to see if its real. I will put the link to the website at the end of this. But all the prices are all like in the 30's Like 33.99, 34.99 Stuff like that. I read the descriptions and they seem really legit. I went to the FAQ tab and they said they are legit and stuff. The site mostly sells iphones, some ipads and some macbooks. But is this site for real. Is it a scam or real? Here is the link to the site, Check it out.
I NEED ANSWERS As soon as possible

http://www.iphone5scheapsale.us/products_new.html?page=18&disp_order=6

Added (1). Or other words, does this site look real.

Is 500 MB of data enough for me?

So I'm planning on getting an iPhone with 500 MB of data. I only use apps like Twitter, Facebook, Kik, Snapchat, etc daily.So, is 500 MB enough for that or should I get more data?