passthepitonspete: "Not sure how to send a private message here?"
See the little envelope under my name (and yours, too)? That's the link to email.
There are two things you can do.
Simply click on it and the envelope and it opens a new email in Outlook (or possibly your email. You'll have to try it).
As another option, if you only hover your cursor over the envelope, the person's email will be shown in the lower left corner of the screen (on your computer). Your Smart Phone may not work that way. Just jot down the email address and enter it in your own email.
Give it a try.