Mailchimp and Beaver Builder Trouble

I recently tried embedding a mailchimp popup list on my homepage. It didn’t work, so I opened beaver builder to delete the row from the page. Beaver builder sidebar didn’t work or allow me to highlight/delete the row. It worked on every other page except the homepage where the code was embedded. I deleted the plugin, still no correction. Anyone have any idea how to get it working again?

http://www.ironathleticscanada.ca/