Property gifted to daughters

Sir/Ma'am, We are 4 siblings to our parents. 2 sons and 2 daughters. First 2 are sons and the last 2 are daughters. I am the last of all of them. Our father had made a property (a 2 storey house on 264 sq ft) of his own by his own hard work. He had his copper fabrication workshop at the ground floor. Our eldest brother had unlawfully snatched our fathers business of copper smith. And the portion on the first floor. In the meantime our father had legally transferred the property between the daughters (me and my elder sister) fearing that the brothers could cheat us. Elder sister was married with children then and I was unmarried (now married). Our elder brother continued to unlawfully occupy the ground floor shop and the portion on the first floor. Now my elder sister has returned to my parents (living on the second floor) on being widowed. Can we legally vacate our elder brother from the first floor and also vacate the ground floor shop so that my elder sister could use them for her livelihood?