Managing personal Outlook.com account settings, security, and privacy
Hello,
It appears that your account is blocked for unusual activity. If you try to reset your password or request verification codes multiple times in a short period, your account will be blocked for security reasons. Sometimes the account will be automatically unblocked after 24 hours, or at most it can take up to a Week. Avoid repeated sign-in attempts, as this may reset any time lock.
Meanwhile, you can use the Account Recovery Form here to recover your account. This form works if you haven't enabled two-step verification.
Remember to use a familiar device from which you've frequently accessed your Microsoft account, as well as a familiar location. Microsoft will review your responses and respond within 24 hours. If you are verified, instructions on how to log back into your account will be sent to you, and if you are not verified, you will need to submit the Account Recovery form again. You can do this up to 2 times every 24 hours.