Sorry to say you cant book your BITSAT slot now because it has already closed on April 10, 2018, they are very strict in following their rules.

All the very best and good luck.

Hi saumya

Please call the university and lodge your trouble details as they might provide you with the solution since the official website has not yet mentioned anything relevant to your problem.

please go to the official website find the number call them to express your problem as they may provide you with some solution