Some of my moderators want to install GroupManger but they need to go into my console and for that they need my email and password. Is there someway you can help me install GroupManger on my server because its not in the plugin list on the control panel i can't give my password or email so please help me!!
You can find GroupManager packaged with Essentials. A quick Google search can bring these up. Download it, unzip it, then upload the GroupManager JAR file to your plugins directory. After you do that, a restart will install it.