Since 170 my grandfaher made a parnership firm regisered a regisrar f firm a vaddara gjara wih name

Since 1970 my grandfather made a partnership firm registered at registrar of firm at vadodara (gujarat) with name Dev, and 2 sons kishan and Ram, after few years Ram was removed and kishore was added and registered at registrar, grand father was expired , grandmother was included in partnership deed but not registered at registrar, after many years grandmother was retired voluntarily and my name prakash was added in partnership deed but grandmother's retirement and my admission was not recorded at registrar. Kishan my father and I prakash removed kishore from partnership firm , this transaction was notarized and signed by kishore, now when I went to registrar after death of my father to add my and my son's name at registrar of firm's legally signed before notary also with sign of kishore, registrar denies to add my and my son's name and remove kishore's name saying that though kishore has signed retirement deed at notary but on mobile kishore denies that he isnot retiredwhat should Ido