Where can I find activation code for Make Faces with Lines Extension?

I installed the extension Make Faces from Lines from sketchupforyou.com, but it requests an activation code which I do not have. Can you please tell me where I can find this as a SketchUp Trial user?

Since this is an activation code from SketchUpforyou, contact them for the code. See: Help – SuForYou

I did this but they have not responded back yet. Thanks for confirming I am on the right track at least!