Looking for my account

Check this link for a possible solution:
https://support.xbox.com/my-account/microsoft-account/forgot-microsoft-account-solution

Contact phone support. They'll ask you some account specific questions. If you can answer then they'll give you the email address.

support.xbox.com/contact-us

First check the enforcement site to verify that all suspensions are really over: https://enforcement.xbox.com/en-US

If all suspensions are expired, and you are therefore clear, try the following steps:

1. Remove your account from the Xbox.
2. Give your Xbox a power cycle.
3. Add your account back into the Xbox.
4. Attempt to use the social features now.

Hi KiteBite! My name is Ricardo an independent advisor ready to help you with this situation!

You need to log in here and add a phone number and a contact email (different from the email of the account)

https://account.microsoft.com/profile

After that delete the account from the console, power cycle it and then download the account again

Hello Al Bundy Lives,

You enrolled into this program with a US Microsoft Account. Therefore, we created a US Rewards Account based off this information. Since you have been purchasing with a non US Currency, your purchases have not been eligible for Rewards. Furthermore, since
you have changed the region of your Microsoft Account, you will be unable to receive a successful deposit, since we cannot deposit USD from your Rewards Account into your British Microsoft Account, which will only accept GBP.

This means that in order to resolve this issue, you have two options. You need to either adjust your Microsoft Account to match your Rewards Account, or create a new Rewards Account to match your new Microsoft Account region.

1) You can adjust your Microsoft Account region to match your Rewards region from your commerce page at (https://commerce.microsoft.com). This will cause your regions to match and allow your currency to be deposited.

2) The second option of Creating a brand new account has some pros and cons. The benefit of creating a new Rewards Account is that your new account will be set to track and Reward purchases made in your Microsoft Account's regional currency. The drawback
is that you will lose the previous progress you have made on your account, as you will be creating a brand new Rewards Account.
While we will be able to transfer any pending (un-deposited) Credits from your old Rewards Account, we will not be able to transfer any other progress.

If you wish to continue with Rewards in your current Microsoft Account region and create a new account, you must first close your current account by opting out of the program at (https://rewards.xbox.com/optout/).
You will have to wait 48 hours for us to receive and process your request, after which your account should show up as completely clean of progress and have a join by date of "???". At that point, you can create a new Rewards Account by signing back up again,
which can also take 48 hours. To confirm that you have re-registered correctly, you can check your join date from the MyRewards page at (https://rewards.xbox.com/myrewards/). If you check your MyDashboard at
(https://rewards.xbox.com/mydashboard), you will be able to see if you are still in the registration process. If you open a new post after being able to log in to your new Rewards account, you can request
any pending deposits from your old account to your new one.