Have you connected Tada and Mailchimp/Klaviyo already? The best way to test the connection is via the “export to email provider” button on the email part of Tada’s Admin area. If the emails get pushed, the connection works. The process is not instant, it might take up to 1 hour to get the emails through.
If that still does not work, please submit a ticket here and we will be glad to help you.
Learn more about How can I set up the Tada Klaviyo Integration?
Why is my integration not working?