I tried to help with the translation modifier, but ran into some problems

I would like to help translate the English version of the Chinese part of the modifier, but it is prompted that you need the account password to operate.

I select the modifier to help translate and jump to a new site, prompting for the account password.

I tried to register an account, but the registered account could not log in to the webpage requiring translation.


Excuse me, what should I do next?