Where is the footer settings in Photolux?

I am totally lost trying to find information on Photolux and apologize if this isn’t the place. I’m trying to find an answer to a problem that Photolux deleted a setting and now the footer information cannot be changed. garymak.photography. Bottom of page the copyright date cannot be changed because the settings where I originally entered the information no longer exist. No information seems to be available anywhere. If anyone can help, thank you so much. Again, I apologize if this isn’t the place… Envato… Pixeto…Wordpress.com…Wordpress.org… ThemeForest… Jupiter…Saturn…Mars… Who’s on First…