1. Network delay: the network delay of Juhui Assistant leads to the delay in transmitting the recharge information to the operator system in time. You can try to log in to the account again or change the network environment.
2. The operator system is busy: the recharge information cannot be processed in time. Please try again later.
3. Insufficient recharge amount or incorrect recharge method: you can check whether the recharge amount and recharge method are correct.
4. Abnormal account: If it is frozen or cancelled, you can contact Juhui Helper's customer service for consultation and handling.