It sounds like you're experiencing an issue with deleting your profile and rejoining the Microsoft 365 Developer Program. This is a known issue that some users have encountered. Here are a few steps you can take to resolve this:
- Wait for the Deletion Period: When you delete your developer profile, it may take up to 60 days for the deletion to be fully processed. During this period, you might still see your subscriptions.
- Contact Support: If you have waited for the deletion period and still cannot create a new subscription, it is best to contact Microsoft Support. They can help you resolve the issue and ensure that your profile is fully deleted so you can rejoin the program.
- Check for Expired Subscriptions: Sometimes, the system might show expired subscriptions that can prevent you from creating new ones. Make sure to check if there are any expired subscriptions and remove them if possible.
Use a Different Account: As a last resort, you can try using a different Microsoft account to join the developer program and create new subscriptions.