You can change your email address in your account settings, from the back office.
On the back office, in your account settings, click on "Personal Profile" and "Edit" next to your email address. You will then be asked to enter your new email address.
A confirmation email will be sent to you. Please be patient, as the email may take a while to arrive. If you have not received an email after a while, please check your spam folder. If you have not received any email, please contact us.