Every time I try to register there I get: "Sorry. The administrator has banned your email address. To contact the administrator click here"

I've never registered there before, so my e-mail can't be banned, and plus that I've made a NEW e-mail account at hotmail.com, and I used the new one, and I still get the "... email banned..." reply when I want to register...

I've sent a message to the Admin, but after like weeks of waiting, I still don't have any reply....

So what's going on with that web-site ?
They have to many ppl there or something ?