You can change the first and last names if you wish.

1. To change your first and last names in J'JO, log into your personal account.
2. Then go to the settings and select the "General" tab.
3. Delete the old first and last names, enter the new ones.
4. Click the "Save" button to apply changes.

The email address provided during the registration of your J'JO account cannot be changed. Please note that you cannot alter your email address.