Netmeds — Delivery issue with my order

[protected]ASO1 order ID. patel.[protected]@gmail.com is my registered email id. Essential medicines were ordered on 25th December. Expected delivery date was on 27 to 28th December. But it's not delivered till 29th December. Absolutely pathetic customer care executives. They give some standard preset answers. Noting more. Asked them to cancel the order n refund the amount. It seems they want minimum 15 days for that. Disappointed bybtheir service.