Hello S Sharan. Thanks for contacting Careers360 and we hope we will be able to answer your query.

Please note that most universities follow the slot booking process. Why so is because this gives the students greater flexibility in writing the exam at their own convenience.

It is only after successful completion of the slot booking process will the admit card be generated. So, because you didn't book your slot, you are not eligible to write the exam this year.

Hope this helps you and all the best!