how do I see when a Xbox code was used?

Hello, Angelo my name is oskayra I am an independent advisor and player like you I hope I can help solve your problem today

Unfortunately, there isn't a direct way for you to see exactly when an Xbox code was redeemed, especially if you weren't the person who redeemed it. However, there are still some avenues you can explore to gather clues and hopefully get to the bottom of this:

1. Contact Xbox Support:

This is your best bet for official information. Explain your situation clearly, providing details like the code itself, purchase date (December 2nd), and the error message you received ("already redeemed"). They might have access to redemption logs or be able to track the code's history based on their internal systems.

https://support.xbox.com/

I hope the information I gave you has been useful, have a happy day.

Hi, I hope you're doing great out there. I am an Independent advisor and I am here to help you in regard to your concern.

I'm sorry but there is no option for us to check when we first used our Home Xbox. We will be able to see when another switch will be added if we no longer have a Home Xbox switch.

Hi Mikey. My name is Kyle and I'm an independent advisor.

Can you describe your query further, please? This will help me understand what's happening better and allow me to give you a correct and accurate answer.

What are you seeing on the screen? Are you having trouble signing in?

Hi, I don't see an issue. When you create an Xbox account, you have to agree to the terms of use and code of conduct. The code of conduct lays out a rough guide of how we should treat each other and what to not do. By agreeing, you accepted that if reported
and found to have violated the code of conduct, you will get punished.

Here's the support link for Account has been locked. It also includes steps to unlock it. Hope this helps! https://support.microsoft.com/en-us/help/13956/microsoft-account-locked