TEST 2: split screen

Please help: I was trying to demonstrate how looking at things in the longer term can help to explain seemingly erratic price movements in the short term - but had trouble putting DIFFERENT DRAWINGS on to a split screen of the same chart. I succeeded with the bollinger bands: only showing them on the right-hand chart, but I'm not sure how I did it. I also couldn't bring up 'ECONOMIC EVENTS' on the chart, even when I ticked the box in 'Settings//events and alerts'. the Is anybody able to point me in the right direction?