The developers aknowledged that their verison 9 is broken and decided to discontinue it. Though there are no updates posted to the Spigot website regarding this decision. Moreover, the version 8 was silently modified to support 1.16, but it is only available in Discord as an attachment. This version is broken as well, Javascript does not work, players receive random PM messages and /reply command is not working as well. Developers cannot fix this isssue for a week already and keep ignoring customers. Do not buy this plugin until they start to realise how they were messed up and post AT LEAST some updates expaining what is going on to the Spigot website.