Facebook Messenger!

Hi

If you have not yet done so, then it may help to:

Update your iPhone and Apple Watch to the latest compatible software versions, starting with your iPhone:

• Update the iOS on your iPhone, iPad, or iPod touch - Apple Support
• Update your Apple Watch - Apple Support

Update Messenger to the latest version:

• Messenger on the App Store

Check that you are following all of the instructions here:

• Use apps on your Apple Watch - Apple Support
• If you can’t download or update apps, or if apps get stuck - Apple Support
  • These tips are also helpful for Apple Watch.

Otherwise, for assistance with issues concerning Messenger (a third-party app), I suggest that you consult the developer's support resources and/or contact the developer for assistance.