hi ,can you extend my account validity up to cmat?

don't know

The validity of all CAT 2019 courses end on Jan 10, 2020.

You can upgrade to CAT 2020 course (if you are a current premium student) for just Rs. 9999. If you are a new student, you can enroll to CAT 2020 course for Rs. 12499

The validity of CAT 2020 courses is till Jan 10, 2021.