Add Mailchimp Subscribe Form to Credits

I would like to add a Mailchimp subscription form to the “Credits” section of the website. When I add using the Widgets, Footer A/B/C, it adds above the bottom credits section. I’d like it to go on the right next to the menu items, or between the menu and the link to the template creator.

I am using the MC4WP plugin, but I don’t have to as long as I’m able to automatically add people to my audience in Mailchimp