Definitely used a paid domain. I'd also suggest working on the look of the site a bit. The site comes off as a bit dull.
The design needs quite a bit of work. It looks like it's not really been designed at all. Maybe look around at similar sites to get some ideas.
What? I don't know what your site is about. Top Paid to Click Sites That Pays??? Wow, that's really bad English and doesn't even make sense. Your site design...I don't even see any site design. Is this a hoax?
personal review - need to improve more on the design layout, put some banners might help.. all the best!