I tried to log in my firefox account in setup of APP. Firstly always wrong password message. About 2 to 3 times after, it said that it need verification code from my email. I copied and pasted the verification code from my email. It showed a error message and ask me to type password again and then verification code and then error message again and never get signed in. What is wrong with my account. I downloaded my APP from Apple store Canada but my phone default language is Chinese simplified. It’s default starting webpage is China.