Cant access Guacamole via Traefik Prefix path

Hello,
i am using cloudflare as dns and namecheap as domain,
using compose file to start all services but i cant access guacamole instance using AddPrefix in frontend.rule.
When i go to local ip and exposed port i get tomcat install page, does anyone have any solutions?
Link to compose file https://gist.github.com/jerkovicl/dcd43dadc9eee47f0b95f8c54df3b18d