Samco Securities — Not given margin

Address:	411041
Website:	www.samco.in

Hello,
I was trading on mcx "zinc expiry 31aug 2016".
Samco website display daily margin list.
As per samco website they displayed required margin for intraday rs.15, 575/-for "zinc 16 aug 2016".
I have rs. 21, 499/- in my trading account without any other position at the time but i was unable to trade because of not available required margin.
How is it possible if required margin for intraday rs. 15, 575/-...

For better understanding i am attach screen shot please see it.

I suggest everyone don't open demat account in samco.
Always pay in transaction failed. Second way is do neft for pay in they charge rs.10/- per transaction.

Whenever i call to samco contact number[protected] i have experienced ivr talking with me minimum 6 minutes then disconnect, redial, if connect any how their executive put on hold at least 10 minutes for any small issue. I think they have some benefit from telecom service provider.
O they do this kind of fraud.

Trading software is also very bad... Never log in fast & never log out proper. Always i have to do shut down my laptop for log out from nest trader.
Very poor service i have experienced.

In the indian market their are lots of broker firm which is giving best service than samco.
Please find screen shots attachments.

Thanks...