Molly's Best Christmas Ever!

Molly receives a present from her Granny who lives on the other side of the world, it's a 'Granny-in-a-Box!'. Molly loves her Granny-in-a-Box and takes her everywhere she goes, but one day the screen went blank and Granny disappeared. Molly tried ringing Granny, texting her, she even wrote her a postcard but she still didn't hear back until she hears a tappity-tapping on the door on Christmas Eve.