Monster High Haunted Mansion Scene Maker Game

How to play the game "Monster High Haunted Mansion Scene Maker Game"?

Something strange has happened to Frankie Stein, Clawdeen and the rest of the Monster High gang...they are trapped in a doll’s house! Ghoulia is coming up with a plan to escape, but in the meantime, why not take advantage of your time here and decorate the mansion? Cleo de Nile and Lagoona Blue are already excitedly picking items out. Let the monster decorator inside you loose!