Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Dear folarinonileowo
Thanks for choosing Microsoft Community.
Based on your description, I know your requirement.
For this, I'm willing to help you, but since your query is about the developer account and create new subscription and this is really outside the scope of support. But we have a team that takes care of it. Therefore, I sincerely suggest you get technical support from them: Global Customer Service Phone Number - Microsoft Support. The engineers there will provide you with further assistance.
Your understanding and cooperation are greatly appreciated.
Thanks for your precious time. Have a nice day.
Sincerely
Katherine