Dealzkart — delivered used items

Address:	Hisar, Haryana
Website:	Dealzkart

I ordered 25000mah power bank and 6gm memory card. But yesterday, when i received that items then found power bank was used roughly. I opened this parcel under video recording for proof, incase product receive wrong. I have also complained on dealzkart email id, but till now no response from company. I want to return the order and refund my money otherwise i will go to consumer court.