How do I change my sign-in email or password, or delete my account?
Your sign-in is shared by all your brands. Change it, or delete everything, on Account.
Open the menu under your email at the bottom of the sidebar and choose Account. On a phone, it's in Studio.
Email: type the New email and press Change email, then open the confirmation link sent to it, and to your current address if one arrives there too.
Password: type the New password (at least 8 characters), Repeat it, and press Change password.
Delete account: press Delete my account…, type your email, and press Delete forever.