1. Tap to the app and add a new announcement bar.
2. Tap to the MailChimp and add new bar.
3. Enable MailChimp integration and insert Mailchimp API key, select MailChimp list from your account.
After adding API key in the app, you will be able to send an email directly from your MailChimp account to all of your subscribers. If you need any kind of assistance regarding the app installation or have any question, please feel free to reach our support team: firstname.lastname@example.org and you will get an assist in no time.