Buy sell signal in chart online

in pi expert advice we get signal in the generated window seperatly…
why dont we get it on the online chart ?
like when testing the strategy we get buy / sell signal on chart … like wise in trade time also when signal generates
it sholud show on the chart

Well for Expert Advisors on Pi, it does not generate buy/sell signals on the chart but there is an alternative. You will receive a pop-up box of the generated alert on the chart. To enable this, go to View > User settings > General > Prompt on alerts