If you can't locate the piggy bank on your screen or Events Tab. Dont worry just keep your game up to date and it may reappear. As it is bonus feature and it may take rest from the game sometimes. But it will reappear.
@Debra51Lynn Hi and welcome, The piggy bank is a bonus feature so its not guaranteed to be in your game all the time. sometimes it can go missing due to technical problems but will normally return within a few days
Welcome to the community. The piggy bank sometimes takes a break. It should return soon. Mine was missing for about 3 days but came back. Good luck and keep your game updated to make sure you have all possible events.
