Sahara Credit Cooperative Society Limited — Not giving money even after bond expires

Address:

GOLLA BUILDING,1ST FLOOR,7/232,NEHRU STREET,MARKAPUR,PRAKASHAM(D.T),523316.)

My mother deposited money in sahara credit cooperative society limited (Sahara india pariwar), even bond expires they are not giving money, they are keep on changing bonds instead of giving money.