@ikenna_sa Sure, here are the steps to delete your resource group using resources.azure.com (this helps to remove any UI bugs from the equation):
- Open a web browser and navigate to https://resources.azure.com/.
- Sign in with your Azure account credentials.
- In the left-hand navigation pane, click on "Subscriptions" and select the subscription that contains the resource group you want to delete.
- Expand the subscription and select "resourceGroups".
- Find the resource group you want to delete and click on it to expand it.
- Click on the "DELETE" button at the top of the page.
- In the confirmation dialog box, type the name of the resource group you want to delete and click on the "DELETE" button.
If you encounter an error message stating that the resource group cannot be deleted due to a missing resource, such as the vnet resource in your case, you can try the following steps:
- Navigate to the "Microsoft.Network/virtualNetworks" resource type in the left-hand navigation pane.
- Find the virtual network that is causing the issue and click on it to expand it.
- Click on the "DELETE" button at the top of the page.
- In the confirmation dialog box, type the name of the virtual network you want to delete and click on the "DELETE" button.
- Once the virtual network is deleted, try deleting the resource group again.
If you still encounter issues deleting the resource group, you can try deleting the app service first and then deleting the resource group. To delete the app service, navigate to the "Microsoft.Web/sites" resource type in the left-hand navigation pane, find the app service you want to delete, and click on it to expand it. Then, click on the "DELETE" button at the top of the page and follow the confirmation steps.
If the above steps do not work, please reply to this answer as we have next steps to provide you via a private message. Let's hope the above works though. We look forward to your reply.