Hi toonetcreation
I can access backend of your site now and see that the plugin of JA Megafilter was not installed.
You need to download the plugin you want to use with filter: content / k2 / virtuemart / etc... https://www.joomlart.com/member/downloads/joomlart/joomla-extensions/ja-megafilter
Then when you create new filter, the associated type: content / k2 / virtuemart /... will appear in the dropdown list
P/s: Your 'JA Pro' subscription will not have access to download section of JA Megafilter component, I just installed plugin for com_content so you can see. You should renew Developer subscription to get full access to both JA's extensions & templates.
Regards