If you are receiving an Error Message or Alert stating "An application with that passport number already exists in the system" it is because you have previously applied and have a valid application that is more than 30 days old.
If any biographical information is incorrect on the existing application, it cannot be updated on the current application.
Therefore, the application is not valid and you will have to make a new application, with the corresponding payment. It is recommended to verify the information to be entered in your application, as well as to check the status of your new application..