Bemy's campus recharge has never been filled in.

What you want to ask is what if Bemy's campus recharge has not been completed? Check network connection, check account balance, contact customer service, etc.

1. Make sure that the mobile phone or computer is connected to a stable network to ensure normal recharge operation.

2. Make sure Bemi's campus account has enough balance to recharge. The account balance is insufficient, so you need to recharge the account with enough money first.

The above methods still can't solve the problem. Contact the customer service team of Bemi campus, ask for help and provide more specific solutions.