Goof up on my Mom's application

[pattems]

I was just trying the online application for the DS-156. I thought that clicking that "Continue" button would give me a printable PDF. I just entered my Mom's info on the form and since I did not know the passport number, I entered some random number and clicked on continue. That gave me back an application number. I am now concerned if my Mom goes for the interview, she might have a problem. Any information / help is appreciated.

Sunil
[email protected]

[MSSboston]

You can always cancel the appointment

Go ahead and cancel it