I tried to add more information on the thank you page by selecting a joomla article (configuration > after checkout > thank you page).
the problem is that the buttons "add more" and "remove" are not working.
the OPC Tracking plugin is enabled.
need to add specific information in different means of payment or at least remove that has been added.
the same error occurs when I try to remove an joomla article with the terms of service and try to use the default vm. the "set to shop's TOS standards" button does not work.
I tested in FireFox, Chrome and IE
can you help me?
thank yout.