rookiegirl

It’s a design template for Pages blocks called on the page through the Pages Custom Blocks widget. 
They add image attachments to their posts. 
In the settings for the Pages block, as with any other Pages block. It’s an IPS core feature. 

I comes from the first image attachment of the topic/post. If there is none, it stays blank (there is an example on the product page) or you set up a fallback image for all blank posts. 

There are some notification settings you can turn on, yes. Both for yourself or new accounts. 

 

This not related to this plugin, but here it goes:

That worked, thank you for your fast support!!!!

That's because you don't have permission to. See:
 

https://www.buzzfeed.com/quizzes
Usually I simply search for quiz in Google and a lot of stuff shows up.