Taking a look at your site I make the following observations
you don't currently appear to have a privacy policy at all, which you really should have on there based on the above. We also provide the ability to add cookie information used by the software, although any 3rd party cookie information such as that from google, would be for you to include yourself within your privacy policy if needed.
You also don't have a guest confirmation bar on there, which can link to the privacy policy, cookie bar, or anything else you wanted it to
While we are unable to provide legal guidance on following rules within your particular jurisdiction, these would certainly be a good place to start. If you go to your admin CP and type in GDPR in the search bar, we have added this as a search term to these items to make them easy to find.
Hope this helps you get to where you need to be.