Creating a simple note-taking extension.

 

Hello everyone. I'm trying to create an extension that would allow adding notes and displaying them prominently in MQL5, always visible. I don't know C++ and the principles behind creating these extensions, so I used ChatGPT to write the code. During the process, I managed to fix some errors, and this advisor did appear on the chart, but only its name is displayed, and my text and the ability to add new notes are missing.

How can this be fixed?

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