Jobs & Expert options are turned on, but not showing that way in the control panel.

Hi

We've installed Jobs & Experts on our site and are using it with a few of the options including pages manager, custom layouts, etc.

But, in the main plugin control settings, those options are not listed as being activated and if I turn them on - the site crashes.

Can you help fix this please? I did take screenshots but couldn't upload them into this system.

Thanks

James.