Welcome to the Cloudflare Community. :logodrop:

You need to contact the site owner, not the Cloudflare Communtiy. Neither Cloudflare nor the Community can make changes to Cloudflare customer firewall configurations.

While visiting a site protected by Cloudflare, error 1020 “Access denied (Error: 1020)” indicates you’ve violated a Firewall Rule. When this happens, you’ll see the error “Access Denied (Error: 1020)” and your request was blocked by the filter based Firewall rule on the site. If you’re the site owner, you can find the requests that was blocked by the Firewall on the Firewall page under the Events menu. See this CommunityTip for suggestions to avoid this error,