As soon as the questions load, it submits immediately and am unable to attempt any. What could be the problem?

I am also having a similar issue problem, I contacted support several days ago but it seems like they will need more time to rectify it. You can write to them too such that they know it could be quite a common problem.

Thank you very much for the suggestion. I will do that

The problem has been resolved , i was able to take the exam without the timer going off. Thank you