Note: This page is based on an assumption referencing Animal Crossing: New Leaf since the Animal Crossing mobile game is not released yet. Will be updated once the game gets available!
You’ll see Jingle around your town carrying a bag of gifts. He'll need you to deliver some presents to your villagers, but you must wear a Santa Claus costume. You need to talk to each villager and give their present. Once you are done with the task within the given time, Jingle will hand you a gift.