Job Recruitment Website - Property management - What is the reason why the new Kelian property punching app can't be licensed?

What is the reason why the new Kelian property punching app can't be licensed?

1, network problem, the phone is turned off to refresh the network signal or the calling card is pulled out and reinserted.

2, data problems, you can try to close and reopen, if it still doesn't work, it is recommended to uninstall the application software and reinstall it.

3, mobile phone hardware problems, you can take the equivalent of mobile phone repair address to repair mobile phone hardware.