I have invested a sum of Rs. 1775/- (Rupees One Thousand Seven Hundred and Seventy Five) in the year 1995. My Certificate No is K 39538 and the first interim returns due on 28.11.2001 and second interim return due on 28.11.2007 upto know i didnt receive single paise from the company. So, Kindly guide me how to go about.