Use the Click action along with a CSS Selector or the config info of the element using Browserbear Helper to perform a click.
The Helper field expects either a CSS Selector or Browserbear Helper config. Below is an example of a Browserbear Helper config, which contains both the Xpath and Element data.
Below is an example of a CSS Selector being used, instead of the above Browserbear Helper config.
Note: Consider adding a Wait action as a follow-up to the give the page some time to load after clicking a link.