Byju's — Cancel the byju's product and deduction

Address:

Saraswati hospital, Fowara chowk,gohana ,district-sonipat 131301, Saraswati hospital

I was purchased the product 4 months back but their system and management is horrible. My child grades are decreasing.I send the mail for byjus support team for refunding the amount but one of the person ms swapna contact but she told refund is not possible because already two months is over but i am paying 2500 per month emi. Now i don't want above product . They are cheater. Please cancelle the application and refuno the amount.