How do I add a main folder or manage existing folders in Shared Files on mobile?

1. Go to the "Shared Files" page. 2. To add a main folder, tap the dashed "Add Main Folder" button at the top center, then enter the folder name. In testing, we confirmed that this button appears on the screen. 3. To manage an existing folder, tap "⋮" (more options) on the right side of that folder's row, then choose the action you need from the menu. 4. If you need help, tap the pink round customer service icon at the bottom right.