Navigate to Cart Settings then click on File Manager as shown below.
Click on Launch File Manager as shown below.
File Manager will bring up a new window once launched. The new window should look similar to the diagram below.
Either enter the full file name of the file you want to upload or click browse to search for a file on your computer.
Once the full name of the file has been entered in the box
above, click Upload file to complete uploading the file.
