Horizontal resrvation for ex Servicemen

Sir, I am an Ex serviceman who completed 19 Years of service in the Royal Indian Army. After completing I applied for a Category IV vacancy(Watchman) in Food Corporation of India . As per their notification there is UR=79, OBC=34, SC=13, ST=01, Total 127 vacancy included 31 Ex service men's horizontal reservation. That is (24.5% of 127 =31) clearly. After the written/Physical test they published a list included 76 pers as main list. After completing document verification they issued appointment order for 65 pers including only 4 Ex Servicemen who came to the top in written test. still 11 Ex servicemen remaining for appointment. when we start a inquiry the officials said that ex servicemen cant get the vacancy because all of us are scored lesser marks than the other candidate. In 79 UR vacancy the 24.5% is 19.35 (round up to 19) but they denied. Sir shall we get the appointment if we approach to the court for decision. yours faithfully Vinod PG