Complex sentence: There is a map of the store at the bottom of the screen; the map shows where both Kelly and Harry are, which direction they are going, what floor the elevator is on, and which direction the elevator is moving.
Split into simpler sentences: There is a map of the store at the bottom of the screen. This map shows where both Kelly and Harry are, which direction they are going, what floor the elevator is on, and which direction the elevator is moving.