Zello app - can’t create account, bugs, username is taken

so when I try to create an account in Zello app and I just try to enter some username and try to create an account it's just as username already taken however I I don't think so because I'm just entering some where random usernames um okay so steam it is working but it was just shown for me this stuff A lot of times I was just thinking maybe because High Pile app is like is getting through the charts my business app just limited number of signups but then you have how if you have some issues with creating an account in dialog app just leave it in the comments below interesting to know