Karvy — regarding fnf settlement

Hi,
Himani this side, this complaint is regarding my full and final from karvy and my experience letter, as i already complaint twice before this complaint but still they did not give any response and asking extortion money through email and blackmail to settle, also calling the senior authorities no one is picking my call, i am writing this as they already sent me my provisional cum experience letter on mail and also audited my net salary but did not paying me as i left karvy last oct, 2019 with no dues and serving notice period and today its sep, 2020 almost completing one year but they did not paying my fnf and giving experience letter, i am requesting you to follow up on this matter soon.
Regards,
Himani khatri