Buongiorno, io vorrei sapere come fare uno swipe down del mio testo non cambiando le dimensioni della pagina.

Hello Maria,
If you want to make your text box scrollable for readers, there is a check box that you can choose for the object to make it scrollable. You can enter text that exceeds the box boundaries and when rendered users can swipe up and down to view it.
Regards,
Andy