Kindly, be informed that my iPhone 6S Plus has been blocked from your Network. Thus, you are kindly, requested to unlock my device from your network as soon as possible as I have a lot of calls and messages need to be monitored. I Tried to make restore & updates many times for my device but unfortunately, i'm always receiving this message from iTunes "The iPhone could Not be activated because the activation information could not be obtained from the device". Please be note that I contacted Apple support team and they troubleshooted this issue remotely and they are the one who asked me to contact you in order to unlock the network block on my device. Please find the below IMEI number for your action.
Your immediate support & response is highly appreciated.