All India Institute Of Medical Science [AIIMS] — no email for final registration by aiims

Address:

Ganesh nagar kathghariya haldwani

Sir, i am drishti tiwari i applied do ug basic registration (Paar). I completed all the steps of the registration except the final step. I got no. Email from aiims as i was informed that when final registration would be started they would inform us. And then when i searched few days back in internet they said due to covid 19dates are extended but last date isnot specified. And since yesterday we are trying to reach aiims help centre due to some issues in filling the final registration but no one is picking the phone sir i know the traffic but my 2days got just wasted due to such issues and finally today at last the registrations are closed.
Sir kindly help me in filling my final registration. Sir u live in rural area where not much transport is available to get help except from the aiims centre and dur to covid19 everything is closed.
I can also show you the phone recordings for justification sir please kindly help me..