Hey Aman,
I think you also submitted a ticket about this issue but in case someone else has this issue, here is my reply:
I’m wondering if you are using the shortcode outside of either a normal page/post content area or text widget. If you are simply adding the shortcode inside some raw html, WordPress won’t read it as a shortcode.
You have two options then:
1) Use the shortcode inside a text widget or standard content area.
2) Use the php function do_shortcode() to generate the feed. For example:
<div>
<?php echo do_shortcode( ‘[instagram-feed]’ ); ?>
</div>
Try that out and see if the feed will work for you!
Also, you can double check to make sure that the plugin is “active” on the plugins page.
