Dell India — credit card interest not refunded for laptop purchase

Address:

560100

Purchased a dell laptop through compuindia in jan 2018, used my axis bank credit card for purchase. Interest free emi offer from compuindia/dell was applied during purchase. As per the policy, within 90 working days, the interest amount had to be refunded. Till date, i have not received the refund. I had sent all the interest details and have been continuously following up with them but there is not intention of doing the refund... Here is the shipment #[protected] for order #[protected].