Hii

It was very clearly mentioned by the authorities that no message or mail in any regard would be sent to any candidate.
Candidates were expected to stay in touch with the official website to keep themselves updated.
The final registration process had started along back and ended on 12th of march.
The registration process is now closed and there is no further notice by the authorities as of now regarding any extension in the registration. So there is no option for now by which you can carry on with the registration. So you will need to wait for the next year to appear in entrance.
If interested, you can fill the application form for JIPMER MBBS. The applications are available on the official website and application process is live till 12th of april.

Hope this helps
Thanks!