@Ghostleader1399 Thank you for your suggestion! Currently the only commands that exist for this are /is delete which can only be run by server administrators and /is restart which can be run by anyone.
/is delete is only for server administrators so islands may be deleted if necessary.
/is restart has a cooldown time which can be changed or turned off by server owners. This is to prevent players from spamming the command as that would cause issues for the plugin within the server it is running on.
There is no command for a player to delete there own island could you add it, It would be useful