IPhone help? On the App Store?

I used to have this app but then I deleted it.
I went back on the App Store to redownload it
When I tried it said iTunes terms and conditions have changed I clicked ok
And it took me to terms and conditions
I clicked agree and it it said have you read the terms and conditions
I clicked agree
Then it said thank you for agreeing to terms and conditions please try your purchase again. I when I try redownloading it again I have to go throug all that again
And it's only with apps I used to have
So basically I can't download app I used to have

ITunes is having technical difficulties so we have to waith for them to fix it

It's happening to me and a lot of other people as well.
Isn't letting me download any app at all. I'm sure Apple will fix it sometime soon.
How can we live without apps?

Yep they are having a network problem. Really wanted to download a app for my printer but of course it is unable too.

Most of app which have been updated earlier are crashing on launch, The reason is due to crash in Apple's FairPlay DRM system. So please wait for few days and try it again.