Mantri Developers — full and final settlement for employee

Address: Bangalore, Karnataka, 56001

Hi,
I was an employee of Mantri developer's Pvt ltd for about 2years
I have left organisation around 2.5 years before now, but still haven't received my full and final settlement
Earlier when I tried to reach them, they used say they will pay in coming month
Now a days nobody is receiving up my call
Need this forum help for earliest resolution
EMP. I'd: 1983
EMP Name: Shreedhar Ambalajari