Website index page not loading from server

So I just recieved an email that my domain name crackertorrents.com has been registered.

I went over to 000webhost, created an account with this domain name and uploaded a simple PHP script of echo 'hello world!'; to see if its working or not.

When I opened my website its showing this:

How can a domain name expire before its time? I really dont understand.

What should I do to make my website working or atleast display hello world!?

Please help me out, I am stuck.