First of all, one has to get oneself enrolled in the list of voters, which is published from the board of State election Commission. In case, one does not get listed then one is required to write to the commissioner for getting oneself enrolled there.
During this time, one needs to have two important things. One is address proof and one is photo identity.
In fact, photo identity is such a document, which is issued from one’s school thereby affixing one’s photo there or any other document authenticated or verified by any agency of the government for one’s purpose of identification.
As one lives in the family of one’s brother and thus have relationship with one’s brother. As a result, the question does not emerge about the possibility of objection on using address of brother to be one’s address!
One needs to apply for this to the board of State election commission and later the follow-up action will be taken accordingly.