Link tracking can be enabled on Step 2 of our Campaign Wizard.
After that, on Step 4, you need to select text (or merge code) you want to hyperlink, then add a link via action button (pasting the link in text body will not work).
Link clicks can be tracked from the Dashboard (for all campaigns) or via Campaign Progress screen for individual campaigns.
NOTE: You'll only be able to track if the links are being clicked, and not which links are being clicked (in case you have several links in an Email).