BeBo Expert Advisor in Zerodha Pi

In EA,there is one EA named BeBO which presumably depends on MACD indicator with setting (5,34,5).The problem is when I try to plot this setting manually upon chart Pi throws up an error saying short period can’t be same as signal.Secondly,while backtesting,this EA throws up data which shows buy and sell signal at the same time,same moment,same price.Plotting it upon chart shows it missed some MACD crossover points.Can someone check whether indicator is correct or not and whether the backtesting data throws up right picture?I am confused.

yes, buy and sell are same , you can edit it, or write an email to [email protected]