I can't join a discord group

They won’t let me on Discord. I’m testing this project about 2 months ago, but I don’t use the discord, so it wasn’t possible to join right away. The avatar is standing, the account will soon be 3 months old, the phone is tied, and I can’t join. The project has also been periodically watching and testing for about 2-3 months, it can be boring when there are no new activities.