Previous company is not releasing fnf for almost 2 years now

File a money recovery suit in civil court for recovery of money due to you. 

To collect a full and final settlement, follow these steps: 1. *Review your contract*: Check your employment contract or agreement to understand your entitlements. 2. *Request a settlement statement*: Ask your employer for a detailed breakdown of your settlement. 3. *Verify calculations*: Ensure accuracy in calculations of your dues, including salary, benefits, and any other entitlements. 4. *Check for deductions*: Confirm if any deductions, like taxes or notice period pay, are correct. 5. *Negotiate*: If necessary, negotiate with your employer to resolve any discrepancies. 6. *Get a release letter*: Obtain a letter confirming the settlement and releasing you from any further obligations. 7. *Receive payment*: Ensure you receive the settlement amount in full and on time. 8. *Acknowledge receipt*: Send an acknowledgement letter or email to confirm receipt of the settlement. Remember to stay professional and document all communication. If issues arise, consider seeking advice from a legal or HR expert.