Bookmyoffer.com — Item from Bookmyoffer is not being Shipped.

Address:

Durg, Chhattisgarh

I had placed an order for a 10400mah Mi power bank from bookmyoffer.com . The order was placed on 20 th of May. With Order Confirmation Number: [protected]. The item has still not been shipped as it says in their order tracking page. It has been 20 days now. I have written several emails to them and also tried to call. But neither they reply the mails nor do they pick up the calls. I have already paid for thus item... And now not recieving it. Pls i feel helpless... What should i do... Will i eber be able to get the product? or should i just forget about it? Pls do something or suggest something.