You do not need your email ID for that purpose. Download your response sheet from JEE Main's official website, using your enrolment number and password. I hope you remember that at least.

All the best!

Hello Ruchitha,

You can download it online from jee mains website.

Just you need to enter your Jee Mains enrollment number and password in the required area, you will get your response form.

All the best.