Regarding IPCC old EXAM AND REVALIDATION

Hello everyone
I have registered my ipcc in 2016 my registration lapses on june,30,2020
if may attempt is going well then i was wrote my exams
now my registration lapses and i dont understand about my nov 2020 attempt
whether i will give new syllabus with conversion or continue with old one becoz i have an opportunity to write old syllabus if it may attempt done effectively i have already completed my grp 1 and having adv acc exemption
i was totally confused
whether i want to convert or revalidate..
but no revalidation option visible in Ssp portal
please guide me through this....