Different details are changed in different places. Here is where each one lives.
The email you sign in with is shown under Your details on the Account page, with a Verified label. There is no button to edit it there. To change it, contact support.
Your Mobile number row on the Account page shows Required until it is verified with a code, sent by text or by a phone call (Call me instead). Once it is verified, the number cannot be edited there. To change it, contact support. Each account can have one verified number.
The email we send INTERAC e-Transfer payouts to is separate from your sign-in email. Under Getting paid on the Account page, open INTERAC e-Transfer and select Change email. For direct deposit, use Change bank account.
Your name as it appears on your bank account is edited under Your details on the Account page, in the Legal first name and Legal last name fields. Banks and INTERAC check it when we pay you.
Need to change your sign-in email or verified number?
Contact support