Using Outlook for iOS for personal email and calendar management
I understand this feels unfair, and I want to help point you to the path Microsoft supports. First, did you already try the Microsoft Account Recovery Form using details you previously used on that Hotmail account, like old passwords or devices you signed in with?
Microsoft does not review proof sent by email or phone, and personal Outlook.com and Hotmail accounts are only restored through that form. Accuracy of past info is what confirms identity. If the form fails, you try again after 24 hours with more correct details. The official steps are listed on the Microsoft support page for recovering a Microsoft account.