There are two methods to transfer data.
Method 1: Go to “Settings” -> “Storage” -> touch “Internal shared storage” -> you can browse the contents of internal storage, long press to select the object you want to move -> touch the icon at the upper right corner side of the screen -> touch “Move to folder” ->select a folder you want or create a new folder.
Method 2: Go to “Files” ->“Internal storage” ->you can browse the contents of internal storage, long press to select the object you want to move -> touch the icon at the upper right corner side of the screen -> touch “Move to” -> touch “SD card" ->select a folder you want or create a new folder to Paste ->touch “Move here”.