Thats because you have a Stage > Symbol selected.
The tutorial you reference most likely has an image asset selected: which will reveal 6 Layout Presets.
So in your case, if your symbol 'houses' an image you want to apply one of the six Layout Presets, then you need to be in Symbol Edit Mode: simply double click directly onto the Symbol to enter Edit in Place. Then select the image, then choose from the Preset selector.
Hope this helps
Indeed! Thanks mate!
You are welcome, Jim.