How is Alankit Assgnments Limited?

#1
I am new to equity trading and need suggestions on Alankit Assignments Limited.
They are offering in two year free Demat and Trading Account and thereafter 200/- AMC for both. Can someone enlighten me about their brokerage rates and their reputation.
I will mostly be investing in IPOs and secondary market and plan to invest some money in Gold ETFs.

With thanks in advance