[Resolved]  Book My Offer — Damaged power bank received - order no [protected]

Address: 122002

Website: Bookmyoffer.com

I ordered samsung 20800 mah power bank from this website on 01-june and received this product after 4-5 days. i paid 650/- for this product. but the product was damaged and not working. same day i called them and complained regarding this issue, they said me to send mail with pics of product. i sent them mail same day and chased them for long time but no response. i marked them 6-7 mail but no revert from them.
Now no one is answering the calls also, this is totally a fraud service. kindly help me for this case.