Why can't I unsubscribe from the traffic package?

The possible reasons for not unsubscribing traffic packets are as follows: 1. The mobile phone number is turned off and needs to be turned on normally to unsubscribe.

2. If you unsubscribe from the traffic package via SMS. There is an error in the instruction to check whether to unsubscribe from the traffic packet.

3. The website operation does not rule out that the system is busy due to the large number of visitors at present. You can try again later. If the above situation has not been solved, you can contact the local manual customer service to check the specific reasons.