Hi,
Please, this message displays in user dashboard:

An account limit has been introduced where you can have up to 2 ads live at any moment. If you need more, you can become premium member to unlock further benefits. To read more about it please visit our FAQ page or contact us. You have currently active 1 listings out of your limit 2 listings (published in 30 days).

Meanwhile, the setting is 0 listing for free users. When a user registers, they are automatically added to the free user group and yet they are able to post listing and when admin approves listing, it shows on frontend nicely.

Kindly see sceenshots. Is something wrong with the setup? Was thinking, free user shouldn't be able to post any listings unless they pay.

@Support
I am not sure if 0 will be accepted as value here. It was never intention to block publishing completely, just to limit how many you can.
Will check that tomorrow.

Plugin has been updated, now it accept also 0 as a limit in group.
Besides that, new functionality has been added to deactivate user listings above user limit once user membership has expired.

Thank you very much for the continuous support.