DNS with a free .ct.ws domain

Website URL

sandgatefilmclub.ct.ws

Error Message

(please share the FULL error message you see, if applicable)

Other Information

The site doesn’t get indexed on Google and I can’t look up its IP address. Is this because of the free hosting or because of the .ct.ws domain? If I were to purchase a .co.uk domain name would the DNS problems be resolved even though I was still using free hosting?