technical help?

hey guys dunno if this is the right place to ask but im having some charting issues.

I recently read the 3 ducks strategy and am gonna give it a go on the demo acc on FXCM. But i dont know how to add the sma lines?

Could somebody let me know how to do it?

thanks

U using MT4 if u are click on indicators then trend following the moving average. A box will appear make sure the moving average is the sma, then insert then number of period u want and click OK.

If its not MT4 its not hard to find just click on indicators