I would recommend using the LightWidget free tool to generate an embedded instagram feed.
See here for their step by step instructions on how to add it to your site.
If you're having any trouble getting this set up, I would be happy to offer my services (see here).
Hope this helps,
I’ve tried several feeds and decided to stick with one by Elfsight. Here it is: https://apps.shopify.com/instashow Have no problems while using it. It’s not free if you use more than one feed, but you can try one for free.
Hope my reply was helpful.