Thanks for thee screenshots. I do not see the topbar plugin in those screenshots. The subscribe button in that screenshot is not from us / not from the top-bar plugin. Seems like a MailChimp embedded form.
Please note we are not affiliated with MailChimp.com. We are a different company “ibericode” that develops plugins such as “MailChimp for WordPress”. I’m sorry to tell you I am not able to help you with this question as it is not related to our plugin. My advice to you is to contact MailChimp.com as they would be the best people to answer any query related to your MailChimp.com account.
You can contact MailChimp.com trough https://mailchimp.com/contact/support/
I hope that helps. If you have any queries specific to our plugin please let us know!
Hope that helps. If you have any questions, please let us know!