Only supporters can delete or change a chore if it has not been approved. Approved chores cannot be changed, you can deduct from the child's savings instead.
The money a child earns for doing chores is paid out on Payday, together with their weekly or monthly allowance and interest.
A dream is something that a child is currently saving up for, like a pair of headphones or a trip. A dream can only be added and changed by a child.
Push notifications remind you of important events, like Payday. Go to Settings -> App settings -> Push notifications