Reply To: Why is Why is the search alert displayed in Chinese when the input is blank??

Hello,

01. I have updated the required plugins on your site and it is working fine.
Check back your site after completely clearing the browser cache.

02. Please try reconfiguring the MailChimp API with it and make sure that the list exists in your MailChimp account. Then clear the cache and check back.
Read their documentation or FAQ for more information:
https://wordpress.org/plugins/mailchimp-for-wp/

Best Regards