@ Yadav Prakash Sapra,
Was any appointment letter issued to you?
What was the notice period stated in appointment letter?
Did you tender notice of resignation or resignation with immediate effect?
Has the company supplied acceptance of resignation, service certificate,relieving letter,PF a/c number and a/c slips,ESIC card,Form16, FnF statement.......?
You were in which state?
The Redg. office of the company is in which state?
1. Find out the office with which you were attached was registered under which Act e.g. (name of the state) Shops and Commercial Establishments Act..........................
The (name of the state) Shops and Commercial Establishments Act...........might not differentiate between 'Workman' and 'Non Workman'.................and you (despite being AGM) might be covered by the def. of 'Employee' as in the Act..................and in such a case you can approach Inspector appointed under the Act.
One of the duties of the Inspector is to ensure that FnF wages of the employee are paid in time i.e last day in office?
This Act also states notice period applicable as per length of service........................and if you are covered by this Act notice period shall be as per this Act and it should prevail upon notice period stated in appointment letter.
2. You have the option to file winding up petition too...........and seek remedy under various other options narrated in this thread.
Please check with your labor Law Consultant/service Matters lawyer /law firm in person.........and proceed under expert advise of your lawyer.