How to Deprovision a Microsoft Azure Entra Domain

Question

I registered a domain similar to the "Anywhere Access" feature on Windows Server Essentials. The Entra Domain I registered was along the lines of "yourdomain.remotewebaccess.com". This service allowed me to register the domain, but it didn't do what I wanted it to.

I resorted to purchasing a physical server to register the "yourdomain.remotewebaccess.com" domain after deleting it from Azure. To my surprise, even after 2 weeks, the domain was still unavailable. I only needed Azure for this one service, so I contacted the customer service line. They proceeded to tell me that I needed to submit a support request and someone from Azure support would call me back. This is when I learned that ALL support requires a PAID subscription. I paid the $30 to contact support. To my surprise, the PAID PLAN only allows me to make a community post and hope for a speedy resolution. If I want to get someone on the phone to resolve this issue as it is impacting my job, I'd have to pay an additional $100 to do so.

This has discouraged me from using Microsoft Azure services in the future, and I just need to get this resolved so I can reuse the domain.

I know this post is a long shot, but any solution would be useful. I have considered deleting my Microsoft account to force deprovision the domain, but that takes a minimum of 30 days. I need this domain ASAP.