1. First up, click on "Marketing".

2. Now, click on "Workflows".

3. Click on "Create Workflow".

4. Now, click on "Start from Scratch".

5. Click on "Add New Trigger".

6. Click on "Customer replied".

7. Click on "Add filters".

8. Click on "Reply channel".

9. Click on "WhatsApp".

10. Click on "Add filters".

11. After that, click on "Contains phrase".

12. Enter "STOP"

13. Click on "Save Trigger".

14. After that, select + button

15. After that, search DND

16. Afterwards, click on "Enable DND for specific channels".

17. Click on "WhatsApp" as channels.

18. After, click on "Save Action".

19. Lastly, click on "Save".
