In case the Diagnostic Report appears blank after attempting the end-of-lesson quiz, try the following ways:

• Refresh the page and click on “View” of the recent reports.
• If it is still the same, re-login to the platform and see if it works.
• If the problem persists, try clearing the browser’s cache memory.

If the solutions mentioned above still don’t work, contact the chat support team via the live chat in the bottom right corner.