Gonoise.com — I am complaining about noise colorfit pro 3fit

Address: Maruti complex,1st floor,room no.105, dasturi naka,mahad -raigad

When I received product..it was working nicely..but before 4 -5 days suddenly it get switched off though just before that I was fully charged it.
Now it's not getting start. I am trying alot to register complaint.please resolve my problem.