If you are not registered can not display the calendar on my page, I purchased the pro version but I do not understand the problem. can help
thanks

Dear customer,

Please check if you have set the visibility of your page or post from public to private. If so, please change it to public. If you still face an issue after that, please give us (to This email address is being protected from spambots. You need JavaScript enabled to view it.) admin access to your site, by indicating the forum post link in your email subject. We'll look into your issue as soon as possible.