Notification channel not visible

  • What Grafana version and what operating system are you using?
    grafana version 8.3.4, linux ubuntu 20.04
  • What are you trying to achieve?
    notification channel
  • How are you trying to achieve it?
    fix configuration
  • What happened?
    notification channel not visible on the grafana UI

image

I also edit the .ini file to
[unified_alerting]
enabled = true