Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Hello Natashia8, Welcome to the Microsoft community.As far as I know, you can't buy domains on a personal account, are you using a personal account or a work account?Also I didn't confirm any information about the 365 email essential subscription, can you confirm that this is a Microsoft subscription product?If you are currently using a personal account and have a Microsoft 365 subscription, your cloud storage space will increase by 1TB.After your subscription expires, the cloud space will revert to the free 5GB. If your current cloud storage usage exceeds 5GB, your account may be frozen.After your account is frozen, you will not be able to send or receive emails or store more files. If you do not increase the remaining space or decrease the used space within 6 months, the data in your account may be deleted.Please refer to the following page for more information.What does it mean when your OneDrive account is frozen? - Microsoft SupportIf you're using OneDrive with less than 5GB of storage, you don't have to worry about losing your data. If it has exceeded 5GB, we recommend that you back up your data in advance.SincerelyCarlos - MSFT | Microsoft Community Support Specialisto