How will the indicator work , how will it support, which broker should I take, please guide me 

Hello,

This indicator uses CopyTicks function to access Time & Sales, i.e., real volume.

If your broker does not provide it, you might need to change to another one that offers it.

Stock Exchange brokers have this market data available; most FOREX brokers do not provide that.

I PM you with a broker that you might want to test it.

Best regards.