Ebiz.com — I have been delivered a imitation /duplicate samsung guru e1200m mobile

Address:	500053
Website:	ebiz and askme bazaar.com

I had booked a samsung guru 1200 mobile through askme bazaar AWB the seller being E Biz international Number[protected]and order number AB11445521P5511471. and the product was supplied to us on 16th april 2016 evening.
When I opened the piece and inserted the sim everything worked but when I tried to make a call It was showing "Unable to Connect" even the msg was not working.I immediately complained to Askme Bazaar .com and asked them to rectifly. I was instructed to go to the nearest samsung service centre and and get it checked. So I went to Authorised service Centre at Madhapur and reported the matter. on seeing the product the service centre personnell told me that I was duped, bcos the product was not original but a duplicate imitation piece. and they would not do any kind of service to this piece and asked them to return the piece to askme bazaar.com.When I contacted askme bazaar they are asking me to contact the supplier i.e Ebiz. Now will someone tell me what should I do...Should I complain to the consumer forum and also post this matter on the social networking sites. Please solve my problem urgently. It is disgusting that a reputed online supplier like askme bazzar.com is supplying duplicate products.