Get-user-info - Invalid credentials

Help
,
1

After Facebook/Google Authentication, I receive a JWT, then I use it with: Authentication API Explorer
And I have: { “error”: “unauthorized”, “error_description”: “invalid credentials” }

Do you know how to fix this problem?

2

Instead of using get-user-info i need to use:
https://auth0.com/docs/api/authentication#get-token-info