why would my fb message not be delivered?
137719
If your message is not delivered yet, that means the problem is on the recipient side. It could be a server problem, internet problem, their settings problem or anything else. ... Your friend or recipient have deliberately ignored your message. The recipient might have read your message from the notification or status bar.
1348307
No message received notification Messages sent to people who have blocked you will remain as Sent and not Delivered or Seen.
351347
it means your contact cell phone is turned off and therefore they're not presently active on the app, Facebook couldn't reach them. The person does not have a data connection, Facebook requires a constant data connection otherwise messages and calls will not be sent or will be delegated.
42686
Since iMessages cannot be delivered to a device when it's in Airplane Mode, the message will show no status at all on the sender's device — Not "Delivered" but simply nothing at all below the message. The sender will see a "Delivered" status once your device comes back online.
201234
This could be caused if there is no Internet connection. If the option to “Send as SMS” is turned off, the iMessage will not be delivered until the device is back online. You can force an undelivered iMessage to be sent as a regular text message regardless of the “Send as SMS” setting.
224876
That error means that the recipient has closed your chat, or blocked you. It's a Facebook error, and not one that Front can bypass. ... According to Facebook's developer page, the error message means 'Message Not Sent: This person isn't available right now. ' This occurs when a user deletes a conversation.
994787
Sent means Messenger is attempting or has successfully attempted at sending your message to Facebook's servers. If you haven't got internet or Messenger cannot connect, then the message may remain as sent until Messenger can actually send it. Once sent and at the recipient's phone, it'll then go to delivered.
1185548
Solution: Try restarting your phone first to reset your connection to your network. Once the phone has fully booted up make sure that it has sufficient signal coverage. Send yourself a text message and check if you can receive it.
1288731
If you think you have been muted on Facebook, then it is likely your message won't be 'Seen'. This means they haven't read the message. If you have sent a message, but it has not been received it will say 'Message sent'.
508549
Install the latest version - Make sure you have the most up-to-date version of our app. Uninstall and reinstall the app - This will not affect your profile, messages or chats. Just make sure to log back in using the correct Facebook account. Switch your device off and on - Sometimes a simple reboot can help!
293068
"Sent" means that Facebook Messenger has received your message at its servers, and can now deliver it to the recipient. "Delivered" means the message has been downloaded on a device where the recipient can now get and view the message, such as on the person's phone.
220642
If your message is not delivered yet, that means the problem is on the recipient side. It could be a server problem, internet problem, settings problem, or anything else. ... Your friend or recipient has deliberately ignored your message. The recipient might have read your message from the notification or status bar.
422625
Tap the send icon. If you see a pop-up message that says, “This person isn't available right now,” this person has either blocked your messages, deactivated their Facebook account, or completely blocked you on Facebook. If the message goes through without error, your messages are arriving to their destination.
24524
If your message is not delivered yet, that means the problem is on the recipient side. ... Your friend or recipient have deliberately ignored your message. The recipient might have read your message from the notification or status bar. They are not currently logged into the Messenger app but are merely using Facebook.
244890
But, if you're told "Message Not Sent" and that "This person isn't receiving messages at this time" this means either: You've been blocked on Messenger but not Facebook. You've been blocked on Facebook itself. Your friend has deactivated their account.
1056502
Facebook Messenger has been hit by a major outage, just a day after the main site broke for many users. ... It is unlikely that the messages have gone forever, but most likely that they are failing to show because they are not being pulled down by Facebook's servers properly.
1224540
Either the post has been removed by the author, or they may have blocked you, or something is interfering with you internet connection. These instructions are about using messages on Facebook. ... If your message fails to send, try resending it by clicking next to the message that failed to send.