Where can I incorporate the lot volume martingale logic?

 
If I generate an EA automatically with the MQL5 Wizard, where should I incorporate the lot/volume martingale logic?
 
  1. In your code.

  2. Martingale is not a strategy. It's a betting system.

    Hedging, grid trading, same as Martingale.
              Martingale, Hedging and Grid : MHG - General - MQL5 programming forum (2016)

    Martingale, guaranteed to blow your account eventually. If your strategy is not profitable without, it is definitely not profitable with.
              Martingale vs. Non Martingale (Simplified RoR vs Profit and the Illusions) - MQL5 programming forum (2015)

    Why it won't work:
              Calculate Loss from Lot Pips - MQL5 programming forum (2017)
              THIS Trading Strategy is a LIE... I took 100,000 TRADES with the Martingale Strategy - YouTube (2020)

Reason: