I never get ads, but try logging out and logging back in. I know the ads come and come, just like the tree. Hope it works and the ads come back for you ๐๐ป
The ads are there, but a glitch is stopping them from playing. It only happens at the end of the game though, the ads at the beginning are playing fine. Very strange ยฏ\_(ใ)_/ยฏ
Good luck @fabke. Remember that sometimes you need to use bubbles to fill Nero's orb or you need to clear bubbles which are in the way in order to get a good shot.