How to connect proform to my mailchimp

I successfully connected the API key to Bricks within the plugin. I created a new form where I added Mailchimp actions under the ‘Action’ tab, selecting ‘Mailchimp’ and ‘Create Submission’. In the Mailchimp tab, I connected the form to the newly created Mailchimp list.

The email entered in the form’s email field matches the one in Mailchimp. However, when the form is filled out and submitted, an error message appears, but the information is recorded in the ‘Submission’ tab in the backend.

Unfortunately, no data is being sent to our Mailchimp account.

If someone has any idea, tell me please!
Thank you