Not actually possible to buy?

I thought that if I should pay for one plug-in, then a Child Theme Configurator would give the most value for the money. But did you kill it off? There are no answers to the latest questions here, and when I press “upgrade” the “item I want to purchase” does not exist?

I tested it by writing CSS for Wingdings, but no wingdings are showing up on my page.

If you are not any longer upgrading the Child Theme Configurator, please write so somewhere easily visible.