Tengo un problema con la extracción de datos de google sheets a mi aplicacion en mit app inventor

Done, thank you for your help, I already solved why it didn't send or mark the problem with the CSV format, it was because it was badly written, although I try it with other projects and despite being well written, it marks the same error, but it works where I need. One more thing, do you know how to rewrite google sheets cells of a form after having already used the cell (no problem if you don't know :smiley :smiley: )

Please explain what you mean....

Can you please tell me how to rewrite google sheets cells of a form after having already used the cell

Please explain what you mean...

How to change data of a cell in which has other data?

You want to update the value in a google sheet cell ?

Use the native Spreadsheet component

or Google Apps Script