Hello Aspirant
Don't worry about your application number and password.
While filling the form, you must have entered your email I'd and contact number and after final submission of form, you would have received a email having details about your profile and form so you can just find that email or message and from there you can easily recover your user ID and application form number.
Also once you received your user id then click on forget password and reset your password via Otp or link sent on your email I'd or mobile number.
Hope this information would be helpful for you.
All the best
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