MACD INDICATOR not showing signal line and histogram in mt5

[Dongoodguy]

Good day all,

I inserted MACD in my chart and after entering the parameter of 7,9,7 and clicked ok, it launched in the indicator window but plain without signal line and histogram, so I write to be directed on how to solve the problem. 

Regards 

[claudio garini]

hello,

i soulved this problem,  named a template with same name the indicator.