Cant Get A Username!

i bet this is a really awesome app, seeing all the reviews it has very good reviews but I’ve even typed in all random words and i cant get a username, like is h31l0MyN8m3 really taken? seriously i really would like an account but it wont let me have a username! I think it should give ideas for untaken usernames so that people like me could actually get a chance to use it. Other than that i think its a very good and well set-up app. I just really wish i could figure out a username

SavvyB123 about TextNow - Free Text : Free Texting Picture Messaging and Phone Number