Daughter share in parents property.

Hello Lawyers, We are four children's to our parents 2 daughters and 2 sons and am the elder daughter. My parents are no more and they have property of millions of Rs. I was neglected from beginning due to love marriage against their choice and all my other siblings were enjoying all the benefits of our parents property and money. Now as our parents are no more so my brothers are telling there is no much property and money left as parents didn't had any will. (My parents do had a will which my siblings are not disclosing). But now they are telling they we are just left with 6 flats and 4 shops in same apartment. And in which they are telling 2 flats and 2 shops were already given to my brothers and a piece of land we have. So from this 2 flats and 2 shops they want to distribute between us four and some cash. And apart from that they already took 1 flat to the younger brother in different prime location and a godown to my sister in different city. And from past many years they are enjoying the rent of all those property. And told that they will give me a small part of share. But even to distribute the share what ever is agreed they are stretching the days from past 2 years telling that the work in in process. please suggest me what to do.