1) Find and select a Template that is close to what you are looking for.
2) The Design Tool will open up with the chosen Template ready to be edited.
3) On the left of the screen (see screen shot below) are most of the menu items you will need to know. If you are looking for something, these icons will lead you there.
4) If you want to adjust the size, add a Special cut or Laminate, just click on the Size/Options icon.
5) If you want to select an item on the badge, click on the Layers icon at the bottom of the list. Then select the layer (item) you want to select and change or adjust.