Hello, I have a problem I do not understand how to add or even edit the text of a line with the List Box object. I created a menu for a game that allows me to save the game by creating a file in a folder "Save". This works, but I wish at the same time I create the backup file, add a line that reads the name of the backup that you wrote. When I click the submit button backup, the backup file is created but the line of the list box does not change. It remains empty.
Here is my work :
Help me please !