Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Hello 佑司 淵田
Welcome to Microsoft Q&A forum
I can see that you are unable to sign in to your Microsoft account
What trouble did you encounter that stop you from signing in to your account with your email? Did you lose access to it or forget the password?
Have you try using recovering form to recover your account? You can refer to this site for how to recover your account:
Because this is just a Community Forum so we can't tell you what your license ID is, you will need to regain access your account first to be able to log in and view your license.
Feel free reply back to this post if you need further assistance, I'll be ahppy to help.