are you at least 18 years old? It sounds like discord prevented you due to that. All of my games are for adults only
Yes. If that's the case, then it sounds like it would've said something about imputing my age, but it's just saying there are no text channels.
I tried using the App instead as well, and simply received a "Whoops... Unable to accept invite" message. If there's a place where I'm supposed to put my date of birth in on my discord profile, I'm not seeing it.