[Resolved]  Kingston Pendrive — no response

Address:

Satara, Maharashtra

I have purchased Kingston pendrive in aug 2009.
After 8 month it is not detected by the computer.
So i send this to delhi kingston service centre.
But he does not give me any type of response.
I dial lots of time in kinston Tollfree No.[protected] which is given on packet of pendrive.
But response is that the No. does not exist.
Suggest me what r the solution for this.