Byju's — Not refunding after several requests

Address: HOSPITAL ROAD, Modipara, Sambalpur, Odisha

I have taken Byju's on line course for my daughter on January, 2022. However, since after completing 10th standard my daughter joined off line classes, I wanted to cancel the on-line course. This was there in the document, when the product was purchases.
But, after several emails, the company is still to cancel the course and refund the amount.
This I am writing to make all aware of the facts before going into contract.

Thank you.