Portfolio not working

Hi Using Personal Trainer Pro. The Portfolio content type does not function properly for us. We have Portfolio enabled in Essential Content Types plugin. Portfolio is visible in the Wordpress dashboard and we have created a project. Portfolio is visible in themes > customise > Essential Content Type Plugin Options. But Portfolio is NOT visible in themes > customise > Theme Options. Our options list goes... Pagination Options, Professionals, Reservation... Surely Portfolio should show up between Pagination Options and Professionals? I have re-installed the theme, but that hasn't fixed it. I have deactivated and reactivated the Essential Content Types plugin, but that hasn't fixed it. If I uninstall and re-install the Essential Content Types plugin, will I lose all options and content we've created for the components that do work, like Services, Featured, Portfolio etc...? Thanks, Matt