Hello! Well it seems i've encountered a small problem. I wanted to create a full account for my main, but by accident I put a random number in the TW ID section of the application's Step 1. This being false, it messes up the entire operation.

Does anyone know if there's a way to go back in the Steps of Application for Full Member. Or is there somewhere we can change the TW ID?

Or better yet, could i get the link, or e-mail of the TW server's support. I would appreciate the place to contact support in both Mandarin (Chinese) and Overseas (English, European languages, etc). If overseas support doesn't exist, then i'll content myself with Chinese support.

I'm afraid you can't, they apparently refuse to change it if you ask them to, whether in english or in their own language lol...
they simply reply with that it can not be changed. You have to make another account =\ though, you can always use the 'gift' function.