Not 100% sure what you copied and to where but your page is technically a broken one all the BP content is rendering after the closing html tag.
You could attempt to rectify this with help but in all honesty you would be better off waiting on the release of BP 1.7 with theme compatibility as you won’t face these issues any longer.
You may also download BP 1.7 beta and install that, it’s feeling pretty stable and is unlikely to change greatly between now and final release.