Alchemist Infra Realty Limited — alchemist have not refunded my money

Address:

712414

I, subhas samanta (S/o bhagirath samanta, vill-tokipur, po. Nimdangi, dist. Hooghly, 712414, w. B.) have invested rs. 30, 000 on dt. 12/01/2011 (Allotment no: rdd0081858). It has been matured with rs. 60, 000.00 on 12/01/2017. However, i haven't received the amount even after submitting the original policy certificate to their main office in dec. 2017.