For information these are user-to-user forums, you're not talking to iTunes Support nor Apple, just fellow users.
Do you have a question ? If you have a problem with a purchase then you can use the 'report a problem' page to contact iTunes Support : http://reportaproblem.apple.com
Or you can contact iTunes Support via this page : http://www.apple.com/support/itunes/contact/ - click on Contact iTunes Store Support on the right-hand side of the page
If it's something that fellow users can help with ... ?