First go inside your mobidonia instance under your domain.

Then In the Reseller menu, you can see the "My Users" menu.

Then you will find all your users, and the apps the are allowed to manage. 

Here you can disable, or enable your moderator users. 

There are two types of moderator users. 

Simple and Pro

The Simple users has access to app dashboard and to the push notification.

The Pro users has access to all the menus.