To continue displaying your Instagram feed using our Instagram Feed module, it’s now essential to use an Instagram Business or Creator account, as Meta has deprecated the Basic Display API.

If you haven’t already set this up, you’ll need to create an Instagram App and generate an access token using the Instagram Graph API. This process is slightly different from the older method, but Meta provides detailed, step-by-step instructions.

Please follow the official guide here to create your Instagram access token:
https://developers.facebook.com/docs/instagram-platform/create-an-instagram-app