so now i'm just need to wait patiently for my site to show up on search engines right?
There is a 30-day quarantine for new websites in the system. As a rule it is not reasonable to submit a website to search engines till 30 days after its creation have passed. If you still want to unblock the robots.txt file for your website to be indexed sooner, you can pay for any of premium packages in the website Control Panel -> Top Bar -> $ -> Paid services.
Please see the screenshot: http://faq.ucoz.com/screenshots/paid_service_packages.png