I have a Twitter account that I registered with Apple id and I still don't know the PIN and I'm having a problem with it knowing the PIN I need help privaterelay.appleid.com
Welcome to the forum.
May be the pin is hidden just as the title of your post ? 😉
What do you expect other developers can do for you ?
You should read how to properly use the forum: https://developer.apple.com/forums/thread/706527
PS: Ask Twitter, if they still have any customer support.