I’m not good at MQL5 but I think it’s quite outdated to use it for creating robots. These days, lots of companies created more modern platforms where anyone, even a total noob can uunderstand how to create indicators and how to runn trading robots, moreover, most verisons offer free trials. It’s a good way to learn something new about algorithmic trading rather than trying to sort out how an old app works and look at inconvenienced charts on the mql5.