Comment(...) not seen during backtesting

 
I am testing and EA which has a few Comments to be displayed on the top left hand corner. During backtesting I am not able to see those but if I use a Demo account its shown. So can anyone help me out to fix this ? Am I missing to set anything ?
 
268615:
I am testing and EA which has a few Comments to be displayed on the top left hand corner. During backtesting I am not able to see those but if I use a Demo account its shown. So can anyone help me out to fix this ? Am I missing to set anything ?
I got the answer , Thanks
 
some function are not available during backtest like print
Reason: