TL;DR:
- Repost option missing usually means: outdated app, video privacy settings, or feature rolled out by region.
- Fix: update app, check region availability, ensure video isn't private.
Common Causes
- App outdated ??” Repost button is in newer versions.
- Video creator disabled reposts ??” Settings on creator side.
- Private video ??” Reposts only work on public videos.
- Region restriction ??” Feature rolled out by region.
- Account restriction ??” Account flagged.
Fixes
- Update TikTok via App Store / Play.
- Force-quit + reopen.
- Try a different (public) video.
- Check feature availability in your region.
Key Takeaways
- Most fixes: update app + try public video.