How do I change my email address or phone number?
Update them in your account. If you change your email while a trip is confirmed, tell your captain too so they have a working way to reach you.
Your phone number matters most on the morning of a trip. If you are traveling on a different number to the one on your account, put it in the note to the captain as well.
Your display name is changed on your account page. Because your email address is also how you sign in, changing it is done by us: message us from the address currently on the account, tell us the new one, and we will switch it and confirm to both addresses. Any trip already confirmed keeps working — the captain's details are on the booking and nothing about the reservation changes.
Do not change the address on the morning of a trip. The one place a mistake can cost you is a captain trying to reach you at an address you just retired.