I saw a video on the color coding. I can’t find any color blocks to do this with?
When you match kits to people in your tree, they are automatically color-coded according to the people you matched them to. To match a kit to someone in your tree, select the kit, then click on the pencil icon in the upper-right corner to edit the kit, then click on the “Match” tab to associate the kit to someone in your tree (or to a line in your tree).