Selecting multiple frames in Timeline view?

How do I do this? Is there a way?Also how do I make the panels themselves larger on the timeline? There doesn’t seem to be a zoom feature so I can see the panels once I’ve made them only a few frames long. they turn into a sliver which is very hard to select.

You can zoom in or out of the timeline with 1 and 2 in Storyboard Pro 2.