We are trying to many time but can’t able to add user, because it can’t detect default user, also we are trying to add using this plugin but we can’t. We check the code label on this plugin we found an issue, I think user module is work using API. here trigger rest API from WP JSON folder when the user adds or list, we add a user using network tool bar then it shows this folder is not found. I think that way user modules not working in this plugin.
