SUPPORT RE GOOGLE GOGGLES ACCOUNT

I need to change the credit card I used to pay my Google Goggles monthly subscription.  I couldn't (and still can't) find a support contact for Google Goggles.  All that Clickbank have told me to do is to re-purchase but why should I pay again for something I have already paid for?  I just want to change my subscription payment method. I shall be grateful if anyone can tell me how I can contact Google Goggles support.  Can anyone help? Please?  Thanks, Bob.

Please email support@hexatrack.com to fix this.