I want to recover my old minecraft account made around 2010/2011 but i havent been on the...

Unfortunately unmigrated Mojang accounts were deleted. The migration period ended on December 18, 2023. Yes, I know it is extremely stupid and scummy.
Additionally I don't think it is possible within reason to get Microsoft support to re-fund or recover the account.

My bad, I probably didn't put enough detail into my question but,

I understand that if you log on with that same account you would have your progress, my "new" account already has around 3-4 years worth of data from the xbox one era of gaming. I specified "new" because it is newer compared to my old 360 account I made around 2011, I wasn't smart at the time and just made another account with my email linked this time.

What year did they give me then that I am not understanding? What was the 59.99 then taken out of my bank account in January of 2010 when I signed up. The problem isn't last year. The problem is their stupid auto renewal system charging me 59.99 for 2011
when I didn't have the funds.

What it is is they want their money for 2011 not 2010. I fully paid my 2010 like I have said. They wanted to charge me for 2011 ( auto renewal ) which would have allowed me to continue to play online after January. However the credit card was no longer valid.
So instead of both sides walking away from a 1 year contract they are charging me for a service I haven't received from them because of auto renewal.

So i created a microsoft account and redeemed a gift card code for minecraft java edition. Everything normal and i can play the game.

Recently I have changed my primary alias of my microsoft account, which is the primary email, and then i deleted my old alias. Doing this made me lose access to minecraft account. Before I could play it no problem but now it says "Play Demo" in the launcher, meaning i dont have access to it.

I hope I can recover the minecraft account with a transaction ID or revert back to the old email alias.

My son made charges on my account without my permission and he is 8 years old . I put my information on his game system for him to download free games and he spent all of my money on my card . I requested a refund and its been over 5 days and i havent
got my money back just want to know why ?