Koala took the exam. Why can't I log in?

Maybe you sent some illegal information, which caused the account to be blocked or their system was being updated. Or your network is not good.

You should be logged in, not the original account, so this personal information is empty. Another possibility is that the network problem has not been refreshed successfully, and it will be displayed if it is refreshed again.

For friends who are inconvenient to use their mobile phones, they can also choose to enter Netease Koala Personal Center, enter the relevant pages through the "Help and Customer Service" button, and select the "Online Customer Service" button in the lower right corner.