How do I move my graphics forward or backward?

You can move graphic assets forward or backward in your storyboard by using Layers in the vertical Asset Options menu to the right of the canvas: select the graphic asset in the Layers list and drag it up or down to the desired position.

Alternatively, you can use the ‘Bring forward’, ‘Bring to front’, ‘Send backward’, and ‘Send to back’ toolbar buttons to move your graphic asset forward or backward.