Hi Carlos,
Sorry for the long delay, I got this email in the spam and just saw your post while checking the plugin.
I would be glad to help you with the short-codes. You need to ensure that the gracipe you included in the short-code is saved on gracipe.com.
Can you send us a mail to gracipe@gracipe.com, then we can look up your user profile and see where the error is.
Cheers,
Kai
