Hi Paendavi, welcome to ACCA!
It's not advisable to sit that many exams in one session, as it's unlikely you'll be able to dedicate enough time to study each subject adequately.
You might want to watch this video on our YouTube channel, which provides advice on choosing your route through the qualification.
Make sure to develop a high-level study plan. Work backwards from the date of your exam(s), block out work and personal commitments and properly assess how much time you can commit to your studies before getting started.
Best of luck! :)