Hello,
1) Please clear cache and check now – http://prntscr.com/sid4mi 2) Describe the situation with Mailchimp in more detail. Have you followed documentation of the plugin? https://www.mc4wp.com/kb/#utm_source=wp-plugin&utm_medium=mailchimp-for-wp&utm_campaign=plugins-page 3) Registration comes from WooCommerce plugin – https://docs.woocommerce.com/document/configuring-woocommerce-settings/#section-15
Regards
