WordPress registration

I have just registered for an online version of WordPress and I have no idea where to go with my problem. I have registered with WordPress and got message that soon I will receive confirmation email which I never received. It’s not in the spam I have checked. Now I can nether log in or re-register my WordPress account. I tried writing about on their website, but this is the error that I get there “We only provide support for WordPress.com blogs here. Please go to the WordPress.org Support Forum for further help.” This is the link to the blog which I can’t log in to mypersianpalace.wordpress.com. If you can’t help me here, pleas refer me to the proper place to get help. Thank you!