If your Messages icon on Facebook is missing from the left-hand column, then you may have removed it accidentally. To get it back, you need to load a page with all of your account’s installed Facebook apps and add it to your favorites. … You can add other favorite apps to this section with the same method.
When there is no message button on a profile on Facebook, but there is an Add Friend button, it means that the profile owner has restricted strangers from messaging them. They can do this bu customizing their profile and decide what buttons to appear on their profile.
In the top left of Facebook, tap your profile picture.
- Tap Pages.
- Go to your Page and tap More.
- Tap Edit Settings then tap General.
- In the Messages section, tap On or Off below Allow people to contact my Page privately by showing the Message button.
Why can’t my friend send me a message on Messenger?
If you see “This person is unavailable on Messenger” when trying to chat with someone, they might have blocked you. It could also mean that they’ve deactivated or deleted their Messenger account, or been banned. In some cases you might not see this error, and instead you’ll just be told your messages can’t be sent.
When it appears gray FB icon near your friends name on Facebook messenger, it means they are in offline or turned themselves offline. And they are not available to audio or video call.
How can you tell if someone has blocked you from Messenger?
However, you can infer that you’ve been blocked on Messenger from the state of the status icon on a message you’ve sent. If you send a message to someone and the message is not delivered, meaning an unfilled check mark icon appears, you may have been blocked.
How do I turn on Messenger on Facebook?
To turn on Messenger for your page, go to Messages under General Settings and then click Edit. Select the option to allow messages to your page, and click Save Changes.
Why are my messages not sending?
If your Android won’t send text messages, the first thing you should do is make sure you have a decent signal — without cell or Wi-Fi connectivity, those texts are going nowhere. A soft reset of an Android can usually fix an issue with outgoing texts, or you can also force a power cycle reset.
What does GREY on Facebook mean?
The grey check mark is used in the FB Messenger app to indicate you’ve sent a message. Once that message has been delivered turns to blue, and once read, it changes to a photo of the person you’ve sent it to. 
What does it mean when the circle is GREY on messenger?
The Grey empty circle basically shows that your message is still being sent.
What does a greyed out comment on Facebook mean?
Rather, grayed out posts or comments found on Facebook tend to mean the comments or posts in question have been made by a person who has has been blocked or banned by Facebook. So if you were blocked, your friends wouldn’t be able to view your comments, not the other way around.