[Resolved]  Flipkart — wrong product delivery and no response on time

Website:

FLIPKART

01/11/2018 - date of order
Ordered oswaal question bank of class 12 of amount-rs770.
Order id - od[protected].

12/11/2018- date of receiving order
Received wrong product.
Ead question bank.

12/11/2018- date of replacement order
Placed replacement order.
Date given by flipkart of replacement - 23/11/2018.

But till present day - 26/11/2018 replacement is pending no response from flipkart.
Want a replacement or refund as soon as possible.
This is my humble request to look at the complain and do the needed action as soon as possible.