The screenshot shows 2 subscribers ready, not 1. Please clarify what you mean.
Also, please confirm that you have the latest versions of the Autorespnder plugin and Common plugin installed. You can check that on the Manage Plugins page.
Do you have any other plugins installed, apart from the editors? If so which ones?
Can you enable verbose output in the config.php file. Either add or update the existing line define('VERBOSE', true);
Then run processqueue from the cron job again, and show the extra output from the event log page.
@vijay.zestard Take one of the email addresses such as your own gmail address and find the value of the modified column in the listuser table.
Look in the user table to find the id for that email address.
Then look at the row in the listuser table for the row for that user id and whichever list is being sent to by campaign 3. There is a “modified” column that should be the time that the email address was added to phplist.
Also, can you let me look at your phplist? Send me the url, admin id and password in a private message (click my username to do that).