To download one of the courses, open the course and select the 'reuse' button located at the bottom left of the course window.
After selecting reuse select the button titled 'Download as an H5P file'.
You can now upload the H5P file to your own LMS for editing and your own use.
NOTE: You will need to have H5P installed on your LMS to upload H5P, contact your LMS operator if you require assistance,