What should I do if my details have changed? December 17, 2018 11:20 Updated Follow Simply log in to your account and select ‘Settings’ to update your email address and password, or select ‘Profile’ to update your contact or address details. Related articles How do I set up or amend a Direct Debit? Contacting Us Can a third party discuss my account on my behalf? Can I cancel the agreement after I've applied? Apple Watch Comments 0 comments Article is closed for comments.