[Closed] Tracklogs. How do I change the shape of the boxes ?

I've downloaded the free trial version of Tracklogs to help creating the map for a trailquest.
I'm sort of getting the hang of it, but I can't work out how to alter the shape of the boxes.
I can add a Text area under Standard Components or a Danger Zone under Hazards, but they default to hexagons and I can't work out how to change them.
I've tried searching the help and can't find the answer.

How do I create an irregular polygon ?
Is it an advanced feature that's not available on the free rial ?