Indicators: Support and Resistance - page 3

Do you have a code sample of how to read the BuyBuffer and SellBuffer for the current bar that can be used during OnTick()?  I have a check for new bars already but would like to incorporate this into my personal EA.
Great indicator. Very helpful. Thanks.
How do I install it? Icopied and pasted the file in MQL5/indicators, but it does not work, does not appear