How to Get free 4 months Premium? :
1. Visit here
2. Click on Get started
3. Login/ Sign up and Scroll down
4. Select 4 months plan
5. Select UPI or card payment where you have an option to cancel auto-renew option (better to use Gpay, Paytm etc)
6. Enter the details and complete the payment
7. Done !! You can cancel the Auto-renew from the respective UPI app.