Traefik as ingress


I am trying to setup traefik ingress for the first time following -, i created all of the yml files, my cluster has already nginx ingress up and running, the problem is when i call the domain name from " Host( && PathPrefix(/notls)" i get connection refused, what hostname should i put there it's a bit unclear for me based on the documentation. Also there is the same error message in the traefik deployment over and over again - "reflector.go:125] pkg/mod/ Failed to list *v1alpha1.TraefikService: the server could not find the requested resource (get". Can anyone please assist?