I would seriously advise you to take a big breath
You failed a test. A test that does have some variability and user error. But you failed. It was an optometry test. Now on this site we have heard so many people who claim to have consulted the world's best or one of the world's best that I sometimes wonder........but this test is not part of ophthalmology surgery I am afraid and most of my ophthalmology surgical colleagues, who dont claim to be the best even though they have international reputations, dont do these tests but pass them to optometrists.
Nobody has been undermined. I suggest you ask the CAA how you appeal. I suspect they will then arrange another test. Which you are sure you will pass. IMHO shouting that you have one of the world's best who says they are talking rubbish will only entrench their position. As your post proved.
Good luck