Hello student,

If You want to download your response sheet from the official website, you need to login through your application number and pw. accordingly you'll see the link to see your response sheet. NTA had released the answer key and if it is not appearing now, it might have been shut down again and hence the link has been removed now.

Read the related article here: https://engineering.careers360.com/articles/jee-main-response-sheet#:~:text=Visit%20the%20official%20website%20at,response%20sheet%2C%20click%20on%20it.

Thanks