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

1. On the "Shared Files" page, tap the dashed-outline "Add Main Folder" button at the top center. 2. Enter a folder name and confirm to create the new main folder. 3. To manage an existing folder, tap the three-dot icon (more options) at the far right of its row, then choose the action you need from the menu. On screen, this menu may include renaming, deleting, adding a subfolder, and so on. Please refer to the options shown when you open it. 4. If you need help, tap the customer service icon at the bottom right to contact support.