- If someone is kicked out of a group, you will not be able to join it even if you have the invite link.
- It displays 'his group is no longer accessible' or if the admin has blocked you from reading messages.
- The link to the group or channel you're attempting to access has been changed or revoked.
- Occasionally, if that group is deleted, you will see this.
- You won't be able to see it if the group or channel has blocked or banned you!
Read More: What are the another ways where the Skype can support you from?
