UIDAI — Aadhar card received after 4 years

As mentioned in my previous post, finally aadhar card of my wife has been delivered on 21/12/2016 by my youngest brother (Munnaf). It is clear from the card that it is old copy (printed date-24/12/2011) that would have been received in the year of 2012. But someone from my family kept it with him/her due to unknown reasons. As it was given after so long time, we can't think of fair reason, he/she might have wrong intention. The envelop of the aadhar card was not given. When I asked to my father he told that he received it without envelop from a child whose identity is not given by father to us. In this situation, we want to inform that if anyone misused it for any purpose before 21/12/2016 then we (myself and my wife) are not responsible, my parents, brothers and sister-in-laws, who live at Vill+P.O.-Haranagar, Dt-Nadia, WB will be the responsible.