Why can't Alipay log in with the same journey?

the reasons why AliPay can't log in to Tongcheng are network problems, software problems, incorrect account password and restricted account, as follows:

1. Network problems: AliPay needs a network connection to log in, and the login fails because of poor network signal or problems with network connection.

2. Software problems: Alipay and Tongcheng are two different softwares, and there are some compatibility problems between them, which leads to login failure.

3. Incorrect account password: Incorrect Alipay account or password entered will lead to login failure.

4. account is restricted: the login permission of AliPay account is restricted, which will lead to login failure.