Streak Scanner query syntax

Hello ,

I just started looking into Streak Strategy . I wanted to implement a strategy with virgin CPR and MACD strategy as combination.

On the Streak Strategy edit page I am not able to add a condition check like below, I was able to create this in scanner.

low(0) higher than max(((close(-1)*0.67)+(high(-1)+low(-1))*0.167,((high(-1)+low(-1))/2))
OR
high(0) lowerthan min(((close(-1)*0.67)+(high(-1)+low(-1)*0.167),((high(-1)+low(-1))/2))

So on the whole I want to create a strategy where MACD based condition is implemented in combination with Virgin CPR . How to do it?