Why I'm not getting subscribe confirmation email from Mailchimp?

I'm not getting subscribe confirmation email from Mailchimp.

I tested  integration with Mailchimp and subscribers are going through.

Here is the form that I submitted:

And here is the Mailchimp with the same email:

Could you please let us know if the issue still persists?

We'll wait for your response.

Thank you!

Yes, I'm still having the problem.  I do not see your test email in my Mailchimp list or in my API calls list.

When I enter an email, I do not get the confirmation subscription email from Mailchimp or my autoresponder emails.

Your screenshot does not match my form.  My form only has first name and email address.

My apologies, I meant I tested integration on my form.
I just run a test on your form:

And I received the email:

Are you referring to that email, that you're not receiving it?

I checked your integration and didn't find anything wrong there.

It could be the setting in your Mailchimp

I found this article that might be useful to you.

Please get back to us if you're still experiencing the same problem and let us know if you didn't receive my subscription.

Thank you!