Hello Shivani,

For any entrance examinations after registration and application form filling, a mail is sent to the registered mail id. Also, a message is forwarded to the registered mobile number.

Please check your mail and message inbox so that you could find your application number.

Other than that after form completion we have an option to download the application form for print in a PDF format please check if you have the pdf of the application form or soft copy of the hall ticket through which you will easily get your user I'd and then you may change your password.

If any of the above scenarios do not work for you please contact the NEET authorities so that the may help

Their contact details are provided in the link below

https://nta.ac.in/ContactUs

Hope that helps you