As they quoted there, "All of the specifications of the list must be met, including the name of the qualification, the
awarding institution, and the date it was awarded." Have you checked that that is so for your qualification?
You have to find the name of your qualification alongside the name of the awarding institution, and the dates in the last column have to match or cover the date when you graduated. There have been other forum members who have missed finding one or other of these, but mistakenly thought they were covered - the date-range particularly can be confusing.