Hi,
I have updated the plugin and also cleared my cache.
I can now see the “Activated” checkbox on the Popup settings but even when I untick and then tick again and save the changes, the status still displays as “Deactivated” in the list.
Please see this page https://visionvoyages.com/mahe-tours-excursions/
Scroll down and click on the “Reviews” button in red. You will see that no popup appears.