Its effectively 399₹ for 100mbps per month, not 399₹ per month….
You have to pay for 1 year plan in advance + installation+ security+ router…..also, their service is not good , in my area atleast…in start u will feel good speed after some time they don’t even. Care to acknowledge your complain.
Try at your own risk…they lie that earlier our services were poor we agree but now our services bla bla bla