Why don't I have an advertising option and were there any changes?
What's been changed?
The number of views for each bonus (bronze chest, upgrade speed up, etc.) per day is now limited and it's refreshed every day.
Once in a while we carry out some adjustments to explore different approaches to some of the game features and to see how they work. The most recent changes to the video advertising system is one of those things: we're trying to give due weight to the system and consider all the pros and cons.
All this is aimed to make the game experience better, especially for new players, and additionally we're considering improving the whole system in the future.
There might be further tweaks, since we're still trying to find the best solution. Hopefully, it won't take much time. Once we have the results and everything is settled up, we'll definitely make an announcement with all the changes on our social media.