Are you currently using the ‘Listing Plugin’ by YouNet? If so, you might be experiencing a common issue when you try to make a listing but cannot publish it for your members to see from eh front end or back end of the system.
There is one thing preventing the final stage of Publishing any Listing which is the payment setup, without this being setup first the system will not allow any form of listings to be published.
A lot of members have had this problem jumping right into getting their products out there to their members and facing the problem most of the time they put it down to Software error and give up on the Listings and try another plugin.
So to ensure this problem does not effect yourself always setup the Payment section of the plugins to start with before creating any listings.
FYI. A lot of plugins created by YouNet require a payment system/function if you have one of these plugins and facing similar issues with items not being published or saved ensure your payment section is fully up to date and set correctly. This will Fix 90% of publishing issues with YouNet Plugins that require some-form of payment system