D-Mart / Avenue Supermarts — complaint with regards to deficiency in service

Address:

Trimbakeshwar society, Pune, Maharashtra, 411014

Bill no.[protected]
Grocery items were brought from dmart on 26 apr. 2019. At the billing counter the provider asked whether i want a bag to which i replied yes, he said it will cost 16₹. I enquired and quoted chandigarh case of bata to the person and asked why is he charging 16₹ when the bag is a marketing method for dmart as it contains their name and logo. The guy said that they charge the 16₹ and asked whether i want the bag. I could not take all the grocery in hand and said yes please.
I was charged 16₹ for the bag even after quoting the bata case.
This case is on the same lines as bata chandigarh case and i request for justice in this case, this practice of extortion of such high amount from buyers should stop at pan india level. The provider is marketing his products through such means and customer is being charged.