Site is Broken

Hi, we are developing our site into Wordpress using the Avada theme. Our site wp-dev.bankruptcycanada .com has become broken - we are missing some styles and our logo is missing. If we refresh the page some of our styles are recovered but the logo doesn't appear still. We are running the latest version of Wordpress, the latest version of the Avada theme and we tried deactivating any recently added plugins and nothing worked. Does anyone have any further bright ideas on how to recover our styles and Logo?