how can I use IndicatorRelease in this kind of code

[super Metatrader]

i use MQL5 Wizard Expert Advisor(generate)

#include <Expert\Expert.mqh>
//--- available signals
#include <Expert\Signal\SignalMA.mqh>
//--- available trailing
#include <Expert\Trailing\TrailingMA.mqh>
//--- available money management
#include <Expert\Money\MoneySizeOptimized.mqh>

how can I use IndicatorRelease in this kind of code that we do not have any indicator_handle