About sign up for Steemit Chat

I am new here and I haven't sign up for Steemit Chat. When I register, I have not received the activation email from Steemit Chat. I waited a moment, but still didn't receive it. So I filled out the registration form again, but it turned out to be:

I thought it might have been registered, so I logged in,but it was:

https://steemitimages.com/DQmR2YC2N5FuusaVtkbjFCrr4hwvz9wHNrUPidYUeZmg89Q/图片2.png

My password is correct because I've tried it many times.I have read the FAQ but haven't found this.Can you tell me how to do or it is a bug?