Backup glitch Angry Birds 2
I reported this glitch to Rovio support, but like with obvious cheaters they don't give a damn about it.
So, maybe if more people know about it and even more use it they will do something.
1) To exploit it you have to have a F......k account linked to AB2 game
2) You should see a F.....k icon in bottom left corner - you can't be logged in.
3) Just stash black pearls for a hat.
4) Buy a hat.... and
5) Immediately after log in to F......k account in the game.
6) Voila - you'll have a hat and black pearls which normally should be gone.
Happy playing :)