Most importantly, run /config.

Config Menu & Click on permissions.

Click on the permissions select option within in the Config Menu.

Select the staff role & admin role.

Select the staff role & admin role that fits the description. If you can’t see the role on the dropdown list, remember you can search inside the dropdown box. 

Finish

Your permissions menu should look like this!

Most importantly, run the configuration command /config.

Config Menu & Click on Modules

Click on the module select option within in the Config Menu.

Selecting the modules

Click on the modules dropdown option, for the modules you want to select them.

Click anywhere else.

Now click anywhere else but the dropdown menu, it should prompt a Modules Saved popup.The module is now the module is enabled!