To post on Instagram, tap the blue camera button on the home screen, take a photo or video or choose a photo or video from your library, add a filter and type a caption. Choose which social media accounts to link the post to, and press Share.Continue Reading
Tap the blue camera button at the bottom of your Instagram navigation panel on your home screen.
Take a new photo or video, or choose a photo or video that is already in your phone's library.
Filter options appear at the bottom of the screen. Browse the filters, and select the one that works best with your photo or video.
Click the green checkmark to add details to your photo. Type a caption to post with your photo or video.
Choose any additional social networks you want to share your photo on, and click the Share button to post your photo or video.