Gleam Technologies — fraud

Address:

IIFL Tower, Level-7, 143 MGR Salai, Kandancavadi, Perungudi, Chennai-600096. India., New Delhi, Delhi, 110005

Requested sir/mam,
I had a opportunity to do an online business with a concern named as gleam technologies, they informed me to put deposit amount of 2500 rupees per head, i even made my friend to join this then i paid again a amount of rupees 1800 so totally i deposited rupees 4, 300 rupees, (Now gleam technology assured me that the money i deposited will be refunded after a year, now its been more than a year that i have not received refund, i am trying to connect with them by email and phone but they are not giving any response. I m feeling like it has been lost... Request you to help me to get my refund back.
Thank you.