Hey!,

• NATA application form credentials can be revised if the applicant has not yet submitted the form by clicking the 'preveiw' option and then clicking on 'edit'. And if im right, they do ask of the applicant to go through the information provided before finally submitting the application form.
• And if you have submitted the form with the wrong credentials in it,... then the applicant can contact the NATA helpdesk through the information provided at the end of the passage. NATA allows sone time correction of your credentials in the application form, that too if they find that the provided wrong information has enough necessity to be changed. And the helpdesk should be contacted before the admit card is issued.
  

information

email ID: helplinenata2019@gmail.com

helpdesk no: +91 829674429

HOW TO CONTACT

• the candidate should email the athourities in the information provided above providing the following: the wrong application form, the application no. the document proof of the info to be corrected
• If the athourities find it genuine, then they shall correct it in the application form
• the helpline provides oppurtunity for correction only once. so be observant.

for more information refer to the link below:

 https://engineering.careers360.com/articles/nata-application-form