This will have a yellow icon with a ghost in it and can be found in the app drawer on Android or the home screen on an iPhone/iPad. This is below the main shutter button and will pull up stories saved to your Memories. With some phones or tablets, you may not need to scroll down but can simply tap an icon that looks like two overlapping photos to access the Memories page.  This will be in the top-right corner. This gives you the option of exporting that snap to the app of your choice. The option may vary depending on your phone or tablet. This will send this snap to a special folder on your phone or tablet’s camera roll that’s connected to Snapchat.

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Write a summary of the previous text in Vietnamese:
Mở Snapchat. Cuộn xuống trang Memories. Chọn khoảnh khắc mà bạn muốn lưu. Nhấn vào biểu tượng ⁝ của snap đó. Chọn Export Snap (Xuất snap) từ trong trình đơn bật lên. Nhấn vào Camera Roll hoặc Save Image (Lưu ảnh).