Indeed, the project has dipped into obscurity after the ICO, in fact, there has been a lot of daily trading volume of it for a while months ago, but its a bummer to see the project struggle (especially as I am holding a bag of their tokens 
).
).Questra's guys, Alex Prochuhan and Cheslav Pestyuk who fooled arround the finger a lot of their investors in a number of countries - Germany, Israel, Poland, Spain, Russia, Ukaraine, now trying to throw the investigation off the track linking their own activities beyond law and order to arrested Pavel Krymov and then to Worldcore, though the only Worldcore's mistake was to buy once an ad banner from Krymov. Be cautious when hear somethting about Prochukan and Pestyuk "projects". A year go Questra/ AGAM has been already banned in the UK, Italy, Austria, Belgium, the Czech republic. Prochukhan and Pestyuk are trying to launch new "projects", so be aware!
Yes, I remeber this story Worldcore bought a banner for $1000 per month on the forum which belonged to Pavel Krymov - this is the and the only connection between them.
The whole story is here on the YouTube channel of Andrey Zharikov, the independent researcher:
https://www.youtube.com/watch?v=0TOc9JdshOM