Byju's — immediate cancellation

Address:

Guntur, Andhra Pradesh

Fraud sales person said us it’s just for 6 months and useful for 10 th grade students and after payment of 2 months he is changing his words and saying 12 months we should pay. The people are so careless i am requesting form december to cancel and there is no response from any of them. For whom should we complain regarding this. It’s been 4-5 months i was requesting for cancellation and there is no one to respond from byjus.