I used my work account when activating the Azure Credits I get with my MSDN subscription.
Turns out, as I don't have Active Directory admin permissions, I can't register apps etc. This makes it pretty useless. I'm not likely to get the required permissions either.
I'm not convinced creating a new directory and then following https://learn.microsoft.com/en-us/azure/role-based-access-control/transfer-subscription is applicable. I don't want to move my work account to another Directory as there are other subscriptions I need access to.
Is there a way to cancel/reset/something else this subscription and start again? I'd like to use a personal/new account.
Reach out to Azure Billing/Subscription Support. They migrated a Visual Studio/MSDN Subscription for me to another Tenant/Account in the past and should be able to help here.
https://azure.microsoft.com/en-us/support/create-ticket/
Billing and subscription management support is available to all Azure customers - so you won't need a support plan for it ;-)