Getting started and adding your fields / layouts to resources

Hi I’m fairly new to MODX and having played with the demo of modmore and it’s ContentBlocks extra i’m hoping to build more flexible layouts for my end users to administrate.

I have hit a bump in the road early on though as i’ve added the extra and also a layout with some fields. Following the pages on the demo site I’ve noticed I don’t have the ‘+ Add Layout’ or ’ + Content’ buttons and i’ve followed the documentation in checking the settings match the demo in the hopes to recreate a similar use of fields but i’m stuck as to what isn’t working as i’m only seeing the basic content section and not a Use ContentBlocks select on a pages settings.

Any ideas?