: Use the "What's on your mind?" field to attach the video. Note that Facebook groups may have specific templates or requirements, such as photo IDs for some custom forms.

: You can bypass mobile-only restrictions by using your browser's "Inspect" tool to toggle the device toolbar to a mobile view, then refreshing to see the upload " + " icon.

: Click the "+" option in your activity feed, select "Video," and wait for processing to finish before the post becomes visible to others. Post-Production & Technical Details