Free pbx IVR

There ever several things I can’t find on the Free PBX interface
How do I delete extensions routes etc
How do I set up an IVR No IVR links exist on the menu

For the IVR to work you need to install the IVR module to start.

To remove a extension route delete the extension.

oh, and kudos for actualy ASKING a question (unlike people that open bug reports)!