Change your main Bitso e-mail
Log in to the "Profile" option in your Bitso account.
Go to the “Set-up” part; in the set-up part of the account, enter only the new E-mail that you intend to use (do not complete any of the other boxes).
Confirm the changes by entering your current password and your transaction NIP at the end of the page, then click on the “Save” button.
If everything went well, you will receive a screen notification; this will indicate that your E-mail has been successfully changed.