I’m sorry you’re frustrated. Perhaps try doing the install the way we suggest and intend rather than trying to go your own route?
Otherwise, you’ll need to find someone who knows how your Control Panel software works and ask them how to get it to work. What you’ve configured looks broadly correct to me, but something in the control panel software (not Xibo) is issuing you that error. There will be a setting somewhere, but I’m afraid I don’t know where you need to look.