Dear Diksha

If you've lost your JEE Mains original admit card before counseling, you can re-download it from the official JEE Mains website. Log in using your application number and password or date of birth and download a new copy of the admit card. It's crucial to keep multiple copies for future use. If you face issues, contact the National Testing Agency (NTA) helpdesk immediately for assistance.

You can download your JEE Mains admit card from this link- Admit card .

And if you have forgotten your application no. then you can also get that by giving the details on this page .

Thanks