Try to load more then one day.

This is because different tick size.

Hello.

What is the VWAS indicator?

Hello.

Please attach screenshots of chat and settings.

Hello,

You should to enable Cumulative delta histogram for that.

You can zoom chart using the mouse wheel and holding down the right mouse button.

Hello.

What reason to show histogram without histogram?

Здравствуйте.

Где рисовать центральную линию, в ситуации когда есть расстояние в несколько пипсов между bid и ask?