Want to buy GSX-->invalid e-mail.

[Swisspilot]

Hi

As I'm now switching to FSX, I want to purchase GSX.
If I do it over your shop, I enter my details and when I press to continue, it shows the error message "invalid e-mail".
What can I do?
Kind Regards
Patrick

[virtuali]

Can't say what you did wrong without looking at the data entered, those kind of questions are better answered by email.