# Auth0 with Facebook user\_link issue

**URL:** <https://community.auth0.com/t/auth0-with-facebook-user-link-issue/85352>\
**Category:** Get Help\
**Tags:** facebook\
**Created:** [June 18, 2022, 5:12pm UTC](https://community.auth0.com/t/auth0-with-facebook-user-link-issue/85352 "2022-06-18T17:12:11Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![weehongkane](https://sea1.discourse-cdn.com/auth0/user_avatar/community.auth0.com/weehongkane/32/38129_2.png) [@weehongkane](https://community.auth0.com/u/weehongkane)\
**Post date:** [June 18, 2022, 5:12pm UTC](https://community.auth0.com/t/auth0-with-facebook-user-link-issue/85352/1 "2022-06-18T17:12:11Z")

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I am facing an issue that Auth0 response is not returning the `user_link` information after checking the **Profile URL** checkbox on **Authentication** \> **Social** \> **Facebook**.

 ![Profile URL](https://global.discourse-cdn.com/auth0/original/3X/6/8/68e9064b141c77f56ff5077d638a22a2574d3c57.png)

I also tried to debug the Social by creating a new rule and using the **Real-time Webtask Logs** to troubleshoot. However, I don’t see the response either.

 ![Debugging Rule](https://global.discourse-cdn.com/auth0/original/3X/e/8/e891d4e649672ef35f1fd16a937c3ef0851bd2bf.png)

May I know do I need to go to Facebook Developer and modify the permission under the Permissions and Features section?

Any help would be much appreciated.

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**Author:** ![lihua.zhang](https://sea1.discourse-cdn.com/auth0/user_avatar/community.auth0.com/lihua.zhang/32/39683_2.png) [@lihua.zhang](https://community.auth0.com/u/lihua.zhang)\
**Post date:** [November 30, 2022, 9:14pm UTC](https://community.auth0.com/t/auth0-with-facebook-user-link-issue/85352/4 "2022-11-30T21:14:40Z")

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Hi @weehongkane ,

Welcome to the Auth0 Community, and sorry about the late reply!

I found a Facebook doc talking about the user\_link permission. It mentions:

If you ask for permissions other than `email` or `public_profile`, you must submit your app for [app review](https://developers.facebook.com/docs/app-review) so Facebook can confirm that the app uses the data in intended ways and safeguards user privacy.

> **[Permissions Reference - Graph API - Documentation - Meta for Developers](https://developers.facebook.com/docs/permissions/reference#)**
>
> Facebook Permissions allow apps to access specific types of data through various Facebook APIs.

Hopefully, the above details are helpful to you!

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**Author:** ![system](https://global.discourse-cdn.com/auth0/original/3X/b/5/b560f266932fcce5d57f09a6595bd50518cae3f3.jpeg) [@system](https://community.auth0.com/u/system)\
**Post date:** [December 14, 2022, 9:15pm UTC](https://community.auth0.com/t/auth0-with-facebook-user-link-issue/85352/5 "2022-12-14T21:15:10Z")

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