Tradedoubler ITA

Hi,

I have a problem wit the setting on tradedoubler IT for itunes store affiliates.

I have edit my file functions.php in my theme with this set:

//WP-Appbox: TradeDoubler-CountryID
function wpappbox_get_tradedoubler_countryid() {
return(‘1820567’);
}

//WP-Appbox: Appple AppStore URL
function wpappbox_get_appstore_url() {
return(‘https://itunes.apple.com/it/lookup?id={APPID}’);
}

But don’t work. In fact appear the link de yet: http://clk.tradedoubler.com/click?p=1820567&a=1820567&url=https%3A%2F%2Fitunes.apple.com%2Fde%2Fapp%2Ftoca-hair-salon-me%2Fid730873197%26partnerId%3D2003

This link is not active, please inform the webmaster. If you are the webmaster please contact your local TradeDoubler Support.

Why?
thanks

http://wordpress.org/plugins/wp-appbox/