Help and a problem = calendar

Hi, I just purchased calendar plus and cannot seem to add a service provider. I pulled down the user (my wife who’s an admin user on our site), chose her ‘services provided’ which I’d previously defined, and clicked ‘save service provider’ and nothing happened – it just went back to the same view as I saw right before I clicked “add a new service provider”

Also, I hate to ask , but where’s some documentation on simple stuff, like a shortcode to just place the calendar on a page? I looked in the settings:shortcodes and faq are from within the calendar plugin on my site but found nothing – I do see manuals on your support site but they seem to be more about general wordpress stuff. Thanks!