Hello there, Eileen.
Let's work through some troubleshooting steps to address your concern with the Manage button on the invoice.
To begin, please refresh your browser's page to reload the program. You can also use a private or incognito browser to prevent data storage, which can help fix temporary issues.
Alternatively, consider switching to a different updated and compatible browser for improved functionality.
Feel free to reply or post a new question if you need further assistance. Wishing you a happy holiday.
