https://github.com/kubernetes-retired/contrib/tree/master/ingress/controllers/nginx/examples/tls

I've tried to configure https for my ingress resource by this tutorial. I've done all the needed steps, but when I try to go to my site it send me:

Should I do some additional steps?

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  annotations:
    kubernetes.io/ingress.class: nginx
    nginx.ingress.kubernetes.io/from-to-www-redirect: "true"
spec:
  rules:
  - host: www.domain.com
    http:
      paths:
      - backend:
          serviceName: front-end-service
          servicePort: 80
        path: /
  - host: www.domain.com
    http:
      paths:
      - backend:
          serviceName: back-end-service
          servicePort: 3000
        path: /api
  tls:
  - hosts:
    - www.domain.com
    secretName: my-sectet

Sectet which I've created exist . I've checked it by using this command kubectl get secrets and name the same like I use in ingress resource.

If you need additiona info , pls let me know