The Fools-Gold Era of Craigslist and sites similar is mostly gone. The current top dogs among the Internet listing sites use search and display algorithms based on data and other quality factors that have nothing to do with when or how a listing was transmitted to them. 

Essentially, there is no way to refresh, relist, nor top-post. And even were there a way, ShowMojo would not assist with such activity and endanger the direct and trust-based connection it has with these syndication partners. 

For those with exclusive marketing rights on their listings (almost all ShowMojo customers) we do have an article on Reasons Some Syndicated Listings Might Not Be Performing So Well.

For those with non-exculsive marketing marketing rights, please review our FAQ on Apartment Locators, or Agents who Advertise Non-Exclusive Rentals.