Can I contact someone that replied to my topic directly?

I am wanting to know if after someone has replied to my topic about finding a particular font, is there a way I can communicate directly with him?

Click on the avatar. Click on Hotline.
There’s a link for Message

Here is all I see when I click on the avatar:

I do not see a link to send you a message directly? Here is the link to the guy I am wanting to contact directly since he identified a font for me which needs to be customized.

I was slightly mistaken. Click on his avatar on his message to you. You will see a dialog box with “Message” in the upper right. Click that.