Freshteam Sourcing Extension

I can't tell whether this extension isn't doing anything (or is blocked), or whether I just don't know how to use it. When installed and I'm on a linkedin page, I expected to be able to click the extension to import a candidate. Instead, nothing happens. I'm logged in to our freshteam account in an adjacent tab. At the very least, some instructions about how this is supposed to work would be helpful.

Thanks much for this. Helps a lot when I scout for Candidates on Linkedin.