Instagram has made changes to their API which makes it more difficult to show an Instagram feed, and impossible to show other user's feeds. If you have noticed your website feed has stopped working, you need to follow these instructions to get your feed up and running again.
Unfortunately, this change from Instagram is out of our control, and we apologise for any inconvenience caused.
Thanks for contacting Medium Rare support!
Please be as specific as possible when starting a new ticket, it really helps us get to the root of your problem when you provide a link to your site, a screenshot of your error message, some code for us to look at as an attachment - or preferably all of the above!