•     Find the tenant in Cumulus 
  •     Find the domain name from Platform Settings
  •     Log into the Azure Account
  •     Click on subscription


  •     Click on the subscription that you want to renew as it was cancelled

  •     Then, click renew subscription. You can see that there is Cancel subscription option in the screenshot below instead since this subscription  was not cancelled. However, if the subscription was cancelled, you will see the renew subscription option instead.