Advanced labels don’t work. Custom fields don’t work. Support directs people who can’t get these things to work to a page that documents the functions and then marks the question “resolved”. This is workable for those of us who can code, but it completely defeats the purpose of having a plugin and is a bizarre way to go about things. Perhaps these options are for pro users only, but, if so, it should be made clear which functions are pro and which are not. As is, there’s really no reason not to go with other plugins that actually work and don’t require futzing with wordpress code or trying to guess whether or not options are available to pro users only.