So I had bought an Minecraft ID from a person. He gave me this outlook mail and password. He also removed every recovery options of his and added a personal mail of mine as recovery option. He then told me to change the password and recovery or 2FA options after a week. Due to some pressure of my study I forgot about it.
When I went to check in my outlook mail yesterday. It was telling me to sign-in again. There was 3 mails that came this Monday. First mail was from Microsoft Account Team(******@outlook.com) which said it deleted my security info of the mail (Passkey). Next mail said that it added another mail as security info and the last mail said that it deleted another mail as security info.
Now when I tried to recover my outlook mail, it says that no such outlook mail exists or is recognized by Microsoft. When I try to sign in though it says to write the recovery mail added to the outlook mail. What should I do now?