I am a newbie towards wordpress. i created an account last year but i stop using it for quite some times.
Now i want to create a new account because i am not using the old email anymore.
So i change my username from jishaliang to jlcy so that i can use the old username for my new account.
After that, i only realize that i can just change the email address in my profile But
when i want to change back my username to jishaliang, it shows that the username is exists.
Same thing happens when i want to create another blog, it shows that jishaliang.wordpress.com is reserved.
please help me on this matter. I want to change back my username to jishaliang and create another blog
to my account : jishaliang.wordpress.com