Welcome to Clarizen!
We have many resources available to you to get started with Salesforce.
Here is a link to our Office Hours registration page - there is one specifically for Salesforce Integration hosted every Tuesday - http://www.clarizen.com/live-demo.html#second
Our User Manual is also great resource for getting started - http://usermanual.clarizen.com/16-2-salesforce
If you still have questions after utilizing these resources, feel free to log a case with us and we'll be happy to have a closer look. Be sure to include CLZ and Salesforce access so that we can look at the integration setup.