What if I failed one of the quizzes? Diana May 24, 2018 14:01 Updated Follow If you failed one of the quizzes due to technical issues, you can send us an e-mail via the submit request button and we will see what we can do. We will try to support you wherever possible. Related articles Do I need to take an exam at the end of the course? Do I need to take an exam at the end of the course? Why should I do the quizzes? Will I be able to present this diploma to a (potential) employer? Will I get a diploma? Comments 0 comments Article is closed for comments.