Hi @koolmafer08 and @joannachan924 and welcome to the community 🤗. Bgh is a timed event. You are given a specific amount of time to play and then it will leave. There's a timer on the left hand side of screen that shows you how long you have to play , but don't fret as it usually comes back later on . I'm sure the event will be back soon. Until then keep crushing those levels 😊