Changing font settings in the relume figma kit

Hi, I'm sorry to ask another basic question. I can't remember when last I struggled in understanding a tool as much as I am Figma. The reason I'm asking this is because I'm trying to change my copy of the Relume Figma kit. I'll go do a Figma tutorial after this, just hoping someone could explain how to do this really simple thing:

I want to see the Font settings for heading 2:

What I want to do:

1. Select "Heading 2"
2. see the font sizes, line heights, and weight - change something.

1. Double click "Heading 2" not once, not twice, .... , six times to select it --- is there an easier way?
2. Now I've got it selected but i don't see anything about the font (see screenshot) -- where are the font settings?