Big Bazar — payback card

Address:

Kanpur, Uttar Pradesh, 208020

Sir, i bought a garments and some other food items on dated 30/04/18 from bigbazaar rave moti kanpur against my bill no. Ch:408897, aftre billing i have given profit club card, my pay back card and credit card to pay the money for updating the bonus point, meanwhile i forgot to collect my payback card and left the counter. As soon i realized about my payback card i went back to same counter and asked for the same. The salesman asked me about the payback card no which i could not tell to him, then he refused to return the payback card stating that it could be of somebody else. Therefore i request you to look into the matter and trace out my card, if not possible then block the same against any misuse and issue a new pay back card.
D. V. Pal
Se-1, officers colony, ptps, panki
Kanpur-208020
Mobile-[protected]