Sir,
They have been in the past accused of Stock Manipulation (mentioned in the book The Scam - ketan parekh, and Harshad mehta both)
http://www.thehindubusinessline.com/2001/05/15/stories/021562sa.htm
http://indiatoday.intoday.in/story/ketan-parekh-stock-market-share-prices-sebi-k-10-stocks/1/208342.html Promoters of BPL were also found
http://www.rediff.com/money/2001/apr/19sebi1.htm
https://www.google.co.in/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#q=bpl%2BSebi
Currently also their debtors position is precarious (115 crore oustanding - almost equal to the cumulative sales of past 10 quarters)
Even this Flipkart thing is being touted since a long time (since 2014 if im not wrong)
I had come across this piece.
When I looked up online, could find no footprint of this Communication Advisor