When you open Facebook Messenger, you may see a notification informing you that you have a message, even if you haven’t received any new messages. This is because Facebook Messenger keeps track of all messages that have been sent to and from your Facebook account, even if you haven’t seen them yet. This way, you won’t miss any messages, and you can quickly and easily access them when you’re ready.
Video – Why Does Facebook Messenger Say I Have A Message
Facebook Messenger says I have a message because I have a message.