Instagram - WordPress
From Help Wiki
How to install Instagram Feed
Note: Instagram Feed free plugin can be found here.
4) Copy and Paste these into the relevant fields. If you're having trouble accessing the Access Token please use this page.
You can also display photos from other Instagram accounts by using this tool to find their User ID.
6) Once the feed is posited to your specification, click on the Display Your Feed tab to grab the [instagram-feed] shortcode.