Hello, I hope you are doing well

You can make corrections in your application form once the correction window for PGCET opens, you will be notified for the same by mail on your registered email id or via text message on your registered mobile number.

The only issue you will face is if you fail to rectify your mistakes before the last date specified by the counseling administration, after the last date the details will remain unchanged and if there are some major issues then that scenario could be bad for you. So, make sure to rectify the mistakes you did while filling the application form before the last date.

Hope this helps