Stochastic EA MK1 -errors (RoboTrader)

[Robocop01]

I am trying to create my first EA using the stochastic strategy, though I am having trouble solving these last three flags. Generally when I get errors like this it means the function has not been appropriately used. 

I would greatly appreciate insight and assistance on the matter. 

RoboTrader 

[Keith Watford]

In future please post in the correct section

I will move your topic to the MQL4 and Metatrader 4 section.