Generate a token on Graph API explorer:
https://developers.facebook.com/tools/explorer/
https://45505289.fs1.hubspotusercontent-na1.net/hubfs/45505289/undefined.png
Step 2:
Use that token in the Postman request shared on Slack
https://crimson-shadow-750914.postman.co/workspace/Team-Workspace~48e7c30c-6fe4-4664-813f-2702fc799b5a/request/22231567-56abc976-8d06-4a2e-b9c7-061352445a90
https://45505289.fs1.hubspotusercontent-na1.net/hubfs/45505289/undefined-1.png
Step 3:
Replace the token on the Instagram block:
app/themes/millenium/blocks/instagram.jsx:32