When I try to buy in app purchases the transaction cannot be made. Why? And how do you fix it?
When i want to make an in App purchase, the transaction always fails. Why? And how can you fix it?
What happens when you try to do the IAP, does the 'buy' button not work, do you get any error messages ... ?
If you are getting a message to contact iTunes Support then you can do so via this link and ask them why the message is appearing (we are fellow users here on these forums) : http://www.apple.com/support/itunes/contact/ - click on Contact iTunes Store Support on the right-hand side of the page, then Purchases, Billing & Redemption
If it's a different problem ... ?