On the waitlist. Open your waitlist page and choose to leave. That deletes your entry.
Anything else. Write to us and pick “My data”. You can ask to see, correct, export or delete what we hold about you. We answer within one month.
To protect you, we only act on a request sent from the email address we have on record. Please don’t send copies of ID documents unless we ask.
Our privacy policy explains what we store and why.