Why can't I post a video on Instagram?

Related questions

1. Can you pause taking a video on iPhone?
2. Can I post a GIF on Instagram?
3. Why can't I post a GIF on Instagram?
4. What is the sleep/wake button?
5. Can I post a live photo to Instagram?
6. How do I take a snapshot of a video?
7. Where is the sleep/wake button on iPhone 8?
8. Where is the sleep button on iPhone 8?
9. Can you turn a live photo into a video?
10. Can I turn a video into a photo?

Tags

1. #manager
2. #connection
3. #supported
4. #clear
5. #video
6. #caches
7. #network
8. #restart
9. #format
10. #helpful
11. #settings
12. #users
13. #phone
14. #makes
15. #instagram
16. #different