You can log in to Gitzo Financial app to check the outstanding balance. The operation steps are as follows:

1. Log in to Gitzo Financial app, enter your mobile phone number, and click "Log in now", as shown below:

2. The system will automatically send a "SMS verification code" to the mobile phone. Upon receipt, enter the verification code and click Submit, as shown below:

3. Set the password according to the prompt, as shown below:

4. Confirm personal information according to the prompt, as shown below:

5. After authentication, you can enter your personal homepage. The page will display the amount to be repaid, and you can also query the repayment record.