You can easily update your account information associated with your Sama Danesh account. Follow these steps:

1. Log in to your Sama Danesh account using your current email and password.
2. Once logged in, go to your Account Settings or Profile section.
3. Locate the option to update the information you wish to edit 
4. Enter your new email address or whatever else you wish to edit and confirm the change by following any verification steps sent to your new email.