India Networking it solution Kolkata - FRAUD by India Networking it solution Kolkata in the name of AADHAAR WORK

I have done a registration in
India Networking it solution(USEINDIA) for AADHAAR UCL Work.
On **th April **** the agency representative assured me for the Aadhaar UCL Agency for which they have told me to pay Rs ****, and for the same on the same date **-**-**** I have paid Rs ****/-.
After that they required the documentation and for the registration I have provided them in mail(chinakuribazar@gmail.com) and WhatsApp (**********).
As per the conversation with the agency after paying the amount I will be able to do the Aadhaar UCL Work.
But the day passed on ** day to many months but other than assurance I have not been provided the Aadhaar Work. And after they stop picking my calls and even closed the login registration of mine. And now they never ever pick up the calls. How this fraud type of companies are working.