Hi
I'm getting the same. I emailed support and got this reply " The Delphi Community Edition product is supported differently from the other Embarcadero products. Since these products are not eligible for update subscription the Support for these products is only available in the Community Forums, Embarcadero online documentation and the product Frequently Asked Questions (FAQ).
Here are links to the Community Forums and online resources for the Community Edition products". I've checked all of the links they gave me and I cannot find a single reference to extending the licence.