To add a New Resource, from the Manage Screen, tap Resources  

Tap the '+' icon, then complete the following:

Enter the name of the Resource

Slide the relevant RESOURCE TYPE(s) enable button(s), to select the Resource Type/s to tag this Resource with

Please note, you must first add your Resource Types

Tap Done

Please Note: Additional settings such as rostering your Resource, or displaying it during online booking, are available via the Web App.