Dear Sir, Mr. Aa joined as a retainer in June 2023, but suddenly the management informed him to resign after three months because his services were not up to the mark. Aa has an appointment order stating that the retainership can be terminated by a month's payment as a retainer fee in lieu thereof. The management claimed they orally terminated him within three months but did not communicate this orally or in writing. Please help in this regard. Mr. Aa's age is 61.