I just brought the gold empire and some of the plugins like PermissionsEx and EssenialSpawn and EssenialsChat aren't really letting me buy them and it told me to report it . I understand that empires is being worked on and stuff but I really want to get these plugins and it told me to I made a screenshot but I could find the file xD
Sorry to inform you, but Empires isn't working right and buying subscriptions is considered a waste of money since not all plugins are working. I don't think you'll get refunded. I hope you can live without your $10 for a little while...