Traefik https redirect doesn't work

Hi ,

I am trying to configure Traefik TLS on K8S Cluster . after configuration when I accessed the HTTPS URL , the url is converted to HTTP and is not able to display any info .
Looks like LB is not able to redirect the URL. here is the only annotaion used on my ingress deployment file.
annotations:
kubernetes.io/ingress.class: traefik

Rsgards,
Basanta

using Traefik : 1.7.20

Tried with Following Annotation .. and still seen redirection ..

annotations:
    apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: traefik-tls
  namespace: soans
  annotations:
    kubernetes.io/ingress.class: traefik
    ingress.kubernetes.io/ssl-redirect: "true"
    #traefik.ingress.kubernetes.io/frontend-entry-points: http,https
    #traefik.ingress.kubernetes.io/redirect-entry-point: https
    #traefik.ingress.kubernetes.io/redirect-permanent: "true"
spec:
  rules:
  - host: domain.com
    http:
      paths:
      - path:   /con
        backend:
          serviceName: 'sadminserver-7002'
          servicePort: 7002
  tls:
  - hosts:
    - domain.com
    secretName: domain1-tls-cert