Not sure why I am still playing... this used to be my favorite game.. for some reasons I am no longer get the option to watch ad to get Boosters or to continue to play by watching ads.. I am so disappointed I can't afford to make the purchases I don't know what changed but I am close to deleting the game.. I was almost to level 1000 when I accidentally deleted and had to reinstall, start all over that is when it changed.