Setting up this plugin is quite simple. After Installing the plugin, Go to your contact form and click on Active Campaign Tab.

You can use this plugin to sends your contact form data to your Active Campaign Lists.Which helps you to run marketing campaigns for your business.

Here you can add API Credentials to connect your Contact Form to your Active Campaign.

Step 1: Check on enable Active Campaign to your form.
Step 2: Add your Active Campaign URL and API KEY
Step 3: Choose List ID where you want to save your contacts.

Note: To find API Credentials you can refer this tutorial 

How to find your ActiveCampaign LIST ID

1. Login to your ActiveCampaign account.
2. Click on “Contacts” from the left menu.
3. Click on “Lists.”
4. Click on the list that you want to connect.

5. Check the URL inside the list page and get the number after “?listid=” In the example below, the list id is 3.

Here you can assign your contact form fields to your active campaign fields.

Note: To create custom fields in Active Campaign please follow this tutorial

Step 1: Create Custom Fields in your Active campaign first.
Step 2: Then copy the slug of the custom field (%CUSTOM_FIELD%) and paste it to left side and on right side add your contact form field slug (your-message)
Step 3: Click on Add New to add more Custom Fields.

First of all you have to create a acceptance checkbox field in contact form 7.

The acceptance field must be optional. And after creating acceptance field,choose this field in Form field settings.

NOTE: This field must be empty if you do not want a checkbox for form whether to send form data to AC or not.  

1.Why Form Data are not sending to AC ?

-> Please check your API credentials and List ID,if they are correct or not. If they are correct and still not working then check on custom fields. There should not be default fields like %FIRST_NAME%,%LAST_NAME%,%EMAIL% etc. These field must be choose from above settings.

And on latest update,there is a checkbox acceptance field for GDPR Compliance. This field must choose acceptance field slug. If choose any other field then your data will not be sent.