Lido Learning — I am complaing against lido learning for not refunded my money and on going deduction for my bank account

I am Tanya Gupta i enrolled my self in lido learning for coding course in month of January . it was a course for Rs. 72000/- for which they have told me to pay 3000/- per month for 2 years . Their refund polices states that if you don't like the course in 15 days we ensure you to give you full refund . Later after taking two classes i didn't like the course and within 15 days i unenroll my self form the course but till today its 4.7.22 EMI for my account is deducting and i didn't got any refund yet . NO one is responding on email, No one is picking up the call.
kindly take action against them.