Book My Offer — Defective Product And Poor customer care service

Address:	New Delhi, Delhi
Website:	www Book My offers. com

I has been provided defective powerbank on delivery by the company and when i had complained in its customer care number my calls was put on hold then disconnected after that i complain through mail i was assured that my problem should be solved in 5-7 days but today is 8th day and no action has taken place. Please help me to recover my essential money.