ITunes annoying 58 page terms and conditions?

I can't download free apps or buy new lives on candy crush on my iphone because when I try it comes up saying the iTunes terms and conditions have changed and I have to accept them or something. There's a link saying 'send to my email' which doesn't work, and when I manually click through All 58 PAGES and get to the end there's NOWHERE to accept ANYTHING.

Can I get the Iphone 6 for cheap?

I got my iphone 5s at AT&T but i use straight talk for my phone plan. Is there any thing where I can turn in my iphone 5s to get the iphone 6 for Way cheaper?

Does the iphone 5s use the same exact charger as iphone 5?

My dad bought me a "Apple 8-Pin Lightning USB Cable" from discount electronics cause he knew my charger was breaking, but it says "for iphone 5s, ipod touch 5g, ipod nano 7g. IOS7 compatible." and I have the regular iphone 5. The package is made to where I can't see the end of the charger that plugs into the phone anyway. Can I use this for my iphone 5? Once you open the package you can't return it.

Buy the iPhone 5s or iPhone 6?

Okay so I'm kinda still deciding which device to buy, the iPhone 5s is a lot cheaper now since the 6 is out, but I'm pretty indecisive.
I like the square corners on the iPhone 5s, but I like the bigger screen on the 6.
Money? Well, the difference is only 100 dollars, I think my wallet will survive, aha.
I'm not a big fan of the rounded corners on the iPhone 6. I went to the Apple store, and it's incredibly thin, it almost slipped out of my hands!
But the screen size, it's kinda a huge deal.

What should I get?

MMS messages not coming through?

So I have an iPhone and i'm on T-Mobile and my boyfriend has a Galaxy Note 3 on AT&T and whenever I send him an image it goes through on my end and I can get pictures from him but when I send MMS to his phone he gets a message saying "One or more of the message components have been deleted by MMS Adaption. Either the message was too large or the components were unsuitable for your handset". All I sent him was a screenshot of my phone. I can't imagine the photo being this large. This is a new issue, I used to be able to send him MMS all the time.