Flipkart — Not attentive to the problem

Address:

All across India

Recently I ordered 4 set of pack of good knight mosquito coil for Rs 223 discounted price. However I was delivered some low quality All out old stock.
I tried contacting Flipkart chat support call backs and calls on[protected] to resolve it. However call drops multiple times after silence.
Even though it is a small amount this behaviour is not fair.
Please look into this, phone number used - [protected]