I cannot find an option to display the post on the main page of my site using the latest wordpress.
if you look dfwcarsandtrucks.com the post only shows the title and the date and author.
Any ideas on how to fix this?
Your site is not hosted on WordPress.COM, this site is for support of sites hosted on WordPress.COM. You should address your questions to WordPress.ORG the keepers of the software you are using: http://wordpress.org/support/