I need help!!!

 
I created EA based RSI, Stoch, MACD, CCI etc. When I backtesting that EA (Strategy tester), backtesting finished then these RSI, Stoch, MACD, CCI indicators showing with main Chart. How to delete or hide RSI, Stoch, MACD, CCI sub windows after backtesting(Strategy tester)?
 
Close the tester chart.
Reason: