Website analytics says zero visitors after 3 days on cloudflare, please help

We set up Cloudflare 3 days ago but the website analytics does not show any visitors. Our site was compromised and the traffic redirected so also have an app that records the traffic to the site. Not sure if Cloudflare is set up correctly as it has not recorded any traffic. I can see traffic in Google Analytics. Any help that you may be able to give on this is much appreciated