It’s free for 1st month. There is no such way available to buy pass Netflix security and get a free version. By any chance if you find a way to get it free, that will be closed soon as well. So getting a paid subscription will be better. You can make a team of 4 or 5 persons who can pay their part every month and watch unlimited content on Netflix. I am sure, you will not regret to pay 200 INR per month for such amazing content available on Netflix.