hi again
@TeamYouTube
now I have a problem that my custom URL doesn't display by itself. I can write it manually, but still when I search it even from different account it still displays as https://youtube.com/channel/UC7j3YNEbo8SHEQKq8G4acyA … instead of
Depending on when your channel was created, it may have a username. They are no longer required for channels today, but you can still use this URL to direct to your channel. Existing usernames can't be changed/removed, it will be the same even if you changed your channel name.