My ex employer has not given me the same bonus as given to other employees for the period i was with him. He gave me only a part amount saying that that is what they have given for that period to all employees. However when i filed a case in the labour court, he claims that he is not interested in giving me the same bonus or ex-gratia as he is interested only with those who are in his current employment and that he is not interested in giving me the same pro-rata benefit. However i understand that section 21 of the bonus act clearly states that an ex employee has to be treated similar to an employee for the same period of service. What should i do?