Non refund of my money

Location/place: Jamshedpur

Name of company/service: Online shoping

I placed an order on timtara.com order no: 10252928 on 11/05/2012 for a samsung laptop for amt 18949/- but till 15.06.2012 they have not delivered any product neither of may complains to cancel the product they are doing that
plz some one help in getting my money back
my name neeraj saraiwala
contact no: 8877112717