Free boosters for trying other games

Bonnie-3

Why is it every time I try another King game because they say if I beat "!" levels I will get boosters for farm hero.  I beat "!" levels and never get the booster.  Does anyone know why?!  Thanks

aCe

I normally find that the promotions offer goods in the game the promo is for. So if you're playing Farm Heroes and it says to play 10 levels in Soda, then you get the items in Soda.

aCe

I normally find that the promotions offer goods in the game the promo is for. So if you're playing Farm Heroes and it says to play 10 levels in Soda, then you get the items in Soda.