I was unable to try using it. I tried to type my name to no reaction. Then i clicked it and it asked me to sign up. There's not even a demo or any third part

I was unable to try using it. I tried to type my name to no reaction. Then i clicked it and it asked me to sign up. There's not even a demo or any third party login support. Not ready to create an account and password for something that isn't even explained or demoed.