Passport Renew -CKGS cancellation -Urgent

[har_rai]

Hi Team,
While applying for passport renewal in USA through CKGS, I entered some incorrect data while filling up the application form. Right now I have completed up to step 5 (payment) and mode of payment is cashier check and have entered check number detail in step 5. Now I want to redo, can I just redo and use the same check number information in my application.

I haven't printed shipping labels after step 5.

thanks