Thread: change the sort ads from the public to the modified type

change the sort ads from the public to the modified type

I want to change the sort ads from the public to the modified type . The purpose is to update the ads that ads will appear first .
I have tried the following line of code :
if ( is_home ( ) ) {
query_posts ( ' orderby = modified ' ) ;
}
but it does not work . Looking forward to the help from aptheme?
thanks you!

email: (personal information removed for your security)
Nam:
when access to the site , the ad creation date or date of last update appear first

AppThemes does not officially support customizations, however as an AppThemes customer you can use the general discussion section of our forums if you log in with the account used to purchase your theme. Thanks.