🔗 If the link says "Expired or Invalid", it might be because of these things:

• Your Discord account is Underage 🔞
  • You set your "Date of Birth" when you create your Discord account to be under 18.
  • In some regions (such as in Brazil), there is an "Adult Verification" in the settings, and you might not have verified yourself as an adult user in the settings yet.
• You used those links on an iPhone
  • Apple OS, such as an iPhone, automatically blocks NSFW Server or any server with an 18+ tag.
• Your email for your Discord account isn't verified
  • If your email is not verified, the link will not work and may say "Expired or Invalid".
• You were not logged in on the Discord App
• You do not have a Discord account

You speak Portuguese.
So I believe that you live in Brazil.

Go to your Discord Settings, then verify yourself as an adult user first.
Then I will share you the invite link.