Guide

1. Click 'Create' and select 'Zap' to start automation.

2. Click 'Trigger'.

3. Search and select 'Slack' as the trigger app.

4. Choose a trigger event based on your requirements.

5. Log in and authorize Zapier to access your Slack account.

6. Click 'Test trigger' and Zapier will pull sample data from Slack to ensure everything is set up correctly.

7. Search and select 'Facebook Messenger' as the action app.

8. Select the event for your action app.

9. Input the credentials accordingly and click 'Log in'.

10. Select 'Save'.

11. That's it! You have successfully integrated Facebook Messenger with Zapier.

12. Click 'Continue'.

13. Map the data from Facebook Messenger to Slack, including the page, recipient ID, and text. Click 'Continue' to proceed.

14. Click 'Test step'

15. Name your Zap.

16. Once everything is set up correctly, turn on your Zap to enable the integration by clicking 'Publish'.