[Plugin: Subdomains] Help me!

hello,
i install your plugin : subdomains.
i wanna postname.website.com
sample : http://www.website.com/i-love-you.html
i wanna : i-love-you.website.com
i how to ? please help me 🙁

i send message pankajanupam.in did not answer o.ç

http://ww.wp.xz.cn/extend/plugins/subdomains/