All the Nickname not available

I try all the kinds of the names (nickname) from 5 letters to 45 but all not available, hhhhhhhh
Its mean there are mainly something wrong,,,
One time it was a nice program, with the different rooms, but actually its bad now if I cant found one nickname to start with ☹️

H2O Dandana ceo about Paltalk: Chat with Strangers, v6.9.2