I'm not happy with my purchase. What can I do? 24 November 2021 16:47 Updated We'll do our best to help. If you are in the Americas, email email@example.com. If you are anywhere else in the world, please email firstname.lastname@example.org Can't find what you are looking for? Contact Us Related articles Understanding the data How do I create an account on Cambridge One? Where do I find my activation code? Why is my country not listed when I enter my billing address? Can I remove students who are no longer attending our classes?