Request Open of ENUMTIMEFRAMES Candle as first bar of indicator instead of CHART_VISIBLE_BARS)+20;

Current First Bar Plot of Indicator is CHART_VISIBLE_BARS)+20 ; would be changed to Open Bar Time of INPUT ENUMTIMEFRAMES CANDLE H12

int barsWindow=(int)ChartGetInteger(chartID,CHART_VISIBLE_BARS)+20;
if(rates_total<barsWindow)

int limit=rates_total-prev_calculated;
//--- set initial bars to count and get bars/indicator calculated
if(rates_total!=prev_calculated)
{
int barsWindow=(int)ChartGetInteger(chartID,CHART_VISIBLE_BARS)+20;
if(rates_total<barsWindow)
return(0);

budget 20usd