Nagpur University — Exam problem

Website:

www.rtmnu.net

I am student of b.com final year today 25/03/2021. I have login for first paper financial accounting, from 8 am to 11 am website not open. Then rtmnu extended time to 5 pm, I have login 2:07 pm solve 1 question and press save next, they throw me out website. I have create second time login, at these time solve 1 and 2 question then throw me out website, I have login 7 to 8 time they throw me out. My time wastad with login time after half hour I tried they show, me your exam time is over now what can I do I live now in nashik I have no chance for offline examination my reservations on 10 april, I had never thought in my mind if exam started early 10 april. Now today your website sucks. And loss of my time. What can I do