There are simple indicators and there are complex indicators:
How to start with MetaTrader and forex
Your indicator is MTF indicator.
MTF indicators' thread is this one:
Multi Timeframe Indicators
Most of MTF indicators are complex ones.
How to know: indicator is simple (no need anything), or indicator is complex (indicator is using some other indicator for example)?
It is very simple.
Attach indicator to the chart, click on and you will see:
XO_0512.jpg
So, your indicator needs XO indicator.
Thus, your question may be the following:
"Hi, I have indicator which is using XO indicator. Can you please send/attach XO indicator to me?".