Pickrr Technologies — wrong item delivered and no response

Website:

sharpkart.in

I ordered for A Bose Sound Sport Free Truly Wireless Sport Headphones (Midnight Blue/Citron) you have sent an local headphones. below mentioned confirmation i received.

Thank you for your payment
Hi Sowmya,

Just to let you know — your payment has been confirmed, and order #3099 is now being processed:

Pay with cash upon delivery.

[Order #3099] (December 22, 2018)
Product Quantity Price
.A Bose Sound Sport Free Truly Wireless Sport Headphones (Midnight Blue/Citron) 1 2, 999.00
Subtotal: 2, 999.00
Shipping: Free shipping
Payment method: Cash on delivery
Total: 2, 999.00

Instead of Bose speakers they have delivered an local headset.

I request to take back the product delivered & refund my money