Based on the instruction on your screenshot, can you check your Internet connection and refresh the page? And have you tried on others devices?
You can also try:
1/ Clear the browser cache, history, and cookies, then restart your browser and try again.
2/ Disable any browser extensions, particularly privacy or security ones, as they may interfere with the behavior of the challenge. You can do this by going to the Extensions page (chrome://extensions) in Chrome.
3/ Adjust your browser’s security settings to allow cookies, since some might block cookies, causing the looping effect.
4/ Lastly, make sure the browser is updated to the current version.
5/ Check if you are using any VPN or Proxy.
1 / Tried and failed
2 Having the same extensions on another browser (outside VPN and it works)
3 Cookies are allowed
4 Latest version for Chrome.
5 I am using a VPN, (sort of), inside that VPN connection (from the browser), it fails, outside that VPN, most of the websites works.
Why would a VPN interfere with the verification or something similar with Cloudflare?