Rejected from Punjab Police dept on basis iam not Punjab domicile

SIR, THERE WAS A NOTIFICATION OF PUNJAB POLICE, INVITING ONLINE APPLICATIONS FROM THE INDIAN NATIONAL. I FILLED THE FORM AND MARKED "NOT A DOMICILE OF PUNJAB" IN IT. IT ALSO HAD RELAXATIONS FOR EX SERVICEMEN WARDS, WHERE THEY ARE EXEMPTED FROM NOT HAVING PUNJABI SUBJECT IN METRIC. I OPTED THIS, AS MY FATHER IS AN EX SERVICEMAN. I GAVE THE EXAM BUT AFTER CLEARING ALL THE TESTS(i.e PHYSICAL TEST, DRUG ABUSE TEST AND WRITTEN TEST), I WAS REJECTED ON THE BASIS THAT I AM NOT A PUNJAB DOMICILE. ALSO, THEY SAID THAT I AM NOT IN THE EX SERVICEMEN RULES OF PUNJAB STATE. SIR, I READ EX SERVICEMEN RULES BUT THERE WAS NO MENTIONING OF EX SERVICEMEN OF PUNJAB STATE ONLY. I FILLED THE APPLICATION AFTER GOING THROUGH IT. BUT STILL GOT REJECTED. HELP IN THIS.