Hi there. In response to your query it is highly recommended that the candidate patiently waits for a certain period of time. In such cases the traffic on the website increases more than usual hence a certain aspect of the website crashes which causes the issue. It is advisable to try again later or keep refreshing the tab to access the desired page.
Hope this answer helps; best wishes
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile