How do I show the support desk on the front end?

How do I show the support desk on the front end?

The settings only allow me to activate the plugin on the main site (YCNmediaGroup.com), but I want it to show on another site on my network - http://fromconversationstoconversions.com.

It's asking for a blog ID and I don't know where to find it.

Also, how do I enable it for each site on my network without users getting tickets that don't belong to them?

Thanks!!