Iphone unsubscribe message could not be sent.

Network problems, no customer service online.

1, iPhone unsubscribe information can't be sent out, because of network problems, the network speed of sending messages has not been reached, and the network needs to be changed.

2. When the 2.iphone unsubscribe information is released, it means that the customer service has left work, and there is no customer service online, so it needs to wait a few minutes before sending it.