Hello,
Appearance > Widgets > Main sidebar > Instagram widget > you did not choose your account https://prnt.sc/tclhwd . Once we choose the account it works. But we found that if you add the hashtag then you get the notice that you can’t show the media by hashtag probably because of the permissions of your FB user. If you want to be able to show the media from your business account by hashtag you need to make sure that FB user that you used to generate token and related to your Instagram has all the necessary permissions https://prnt.sc/tclgs2 https://developers.facebook.com/docs/instagram-api/overview# In other cases you’ll be able to show the media from your Instagram account but not the media by hashtag.
Regards