Rotate & Scale: Drag the red circle (rotation handle) above the person to rotate, and use the red square (scale handle) at the bottom-right to resize the person image.

Mask Button: Toggle the mask effect on the people layer based on your selected character.

Saving Your Image: To save your creation, simply take a screenshot. On Windows, press Windows + Shift + S. On Mac, press Cmd + Shift + 4.