Has anyone already used the Facebook, Instagram, Twitter APIs?

I would like to recover data from my users’ social networks, mainly their profile link, or profile ID. Concerning Twitter, after all the settings made I can connect to the Twitter site and I am redirected to my App, however I have this error message "Error connecting to Twitter: {“errors”:[{“message” :"You currently have access to a subset of Twitter API v2 endpoints and limited v1.1 endpoints (e.g. media post, oauth) only. If you need access to this endpoint, you may need a different access level. You can learn more here: https://developer.twitter.com/en/portal/product",“code”:453}]}".
Concerning Instagram, when after configuration, when I am redirected after logging in, I get this message “This page is unfortunately not available.
The link you followed may be broken, or the page has been deleted. Return to Instagram.”
Can someone help me ?
Thanks in advance…