How to get form code from MailChimp
Once you're logged into your MailChimp account, you'll go to the audience section and look for sign up forms. Then we're going to create a new form and we're going to create an embedded form.
This is just going to be a demo, then we'll continue to Builder, and then you can add any, you can add your form field for the first name field if you'd like.
And then under settings, we want to remove all settings. CSS styles, then we're going to hit continue, copy the code, go to our subscribe page, paste the code, update, and now you'll see your MailChimp form.
Now as you'll see, this came with the form title, so we can go ahead and remove that. If you want to remove that, you can go into the form editor, go to settings, and toggle off the form title. Continue, copy the code, and update. And now the form title is gone.
For your thank you page, we're going to go back to the sign up forms page, scroll down, scroll down to the form builder, click manage forms, and then from the forms and response emails, we're going to choose the confirmation thank you page. And where it says instead of showing this thank you page. Send subscribers to another URL, that's where you're going to copy your thank you URL and paste it in this field and save.