The unique ID for level 1 course have not been sent to my email

The confirmation email with unique ID for level 1 course was not sent to my email address after I finished filling out the sign-up form. I have tried several times but no email has been sent to me. After filling out the form, the following message was on the last page so I am sure that I have successfully filled in the form.

 You're all set to start your n8n journey! 🚀

We will send you a Unique ID to the email you specified. If you don't receive an email, please reach out to us via [hello@n8n.io](mailto:hello@n8n.io)"

As for my account status, my trial period is over and I am using n8n set up on local docker.

Does anyone have the same issue as mine?

Hello @Shinjiro_Tomiyoshi welcome to the community! :sparkles:

Same like me. Please write an email to hello@n8n.io.
They’ll send you the unique ID.

Thank you for your answer! I have sent the inquiry to hello@n8n.io. I will wait for the response.

I still don’t have my id I can’t finish the course.

Hi.

I got response from n8n support team. They fixed the issue by 16th May 2025.

By submitting the entry form again, I got email with required course info.