1. The live broadcast platform has system vulnerabilities: as a complex system, the live broadcast platform occasionally has vulnerabilities or technical failures. As a result, spectators cannot withdraw cash normally.
2. The live broadcast platform is under maintenance: Sometimes the live broadcast platform will maintain and upgrade the system, resulting in the temporary closure of the cash withdrawal function.
3. There is something wrong with the spectator account: there will be something wrong with the spectator account, such as the account being frozen and the account information being incorrect. These problems will lead to abnormal cash withdrawal.