Instagram Auth

It seems that the Instagram authorisation method has changed and the links on how to acquire user_id and access_token has changed and therefore insta feed is non-functional atm.

I’ve done a quick google and scoured the forum but its a little over my head. Is this something which requires additional dev to which to the new API or is there new auth methods I can use right away.

Any response should include an ETA on when I can use the functionality or provide a refund for the theme.

Thank you