The company has supplied the FNF statement to you.
Have you submitted your response in writing under acknowledgment, to errors in FNF statement prepared by company in writing under acknowledgment?
Do you have your record of attendance for the 20 days and proof of amounts being claimed by you?
You may submit a carefully structured and drafted representation addressed to the CEO, MD, appointing authority, company secretary, by redg. post and narrate all representations made by you so far, by phone ( mention phone number, date, time, name of company official, designation, dept, name of company, address), emails/letters, in person and minutes of discussion, submit list of all payables by company to you, and state that FNF statement prepared by Mr/Ms…………….is wrong and correct FNF statement has not been supplied to you till date despite unlimited number of representations made by you.
You may demand the correct payment be made to you in say…………….days by bank DD only by redg. post only.
If the good offices of the company also do not provide any relief, you may approach your lawyer and issue legal notice. In many cases legal notice works and sense prevails upon the company.
Your lawyer can opine that you are covered in definition of ‘workman’ as in ID Act, ‘Employee’ as in (Name of State) Shops and Establishments Act applicable to your state, Payment of Wages Act and then you can approach Inspectors appointed under these Acts………..................and also should you lodge a complaint under Section 406,420.......................
Or you may have to approach civil court.