In fact, as he said, the website is really messy, even the website of the International College has omissions. Some certificates can't be found, so the website you gave me can't find my certificate number. Some of our group could find it at that time, and two others couldn't (even the Korean embroidered on my ribbon was wrong), but mine is absolutely true. I checked it through other channels.
3, the so-called other ways, you can find another taekwondo gym, it is best to have your friends, let them help you go to the international hospital for examination. I was very skeptical at that time, because I couldn't find it anywhere. I went to a very formal library by signing up. According to their regulations, all new black belts in other libraries must submit their own section card numbers, and they will check them themselves. If you really let them in, you have to practice again from the leucorrhea, so it's no problem to check my paragraph card.
That little ID card is not available in every taekwondo gym. I don't have it in my gym now, and some gyms even have a small ID card for the test ribbon. I told you to wait. Just wait.
So you don't have to worry. You should not dare to lie to you after so many years of official knowledge. You'd better ask again in other ways.