I changed my old 360 gamertag and the games that I have saved I can't access to get on

Hi. My name is Brilliant, an independent advisor, happy to assist you today.

May you kindly confirm the following details in order for me to assist you accordingly:
1. You have games saved on the cloud from the Xbox 360 console.
2. Where/when did you change the gamertag: On the Xbox 360 console or elsewhere?
3. Is this a new account or you just changed the gamertag on the old account?
4. Where are you trying to access your cloud saves currently?

OMG, this made it WORSE!

Now I can't even access my saved games!

The I deleted the profile and re-downloaded with my email and login, but instead of my old gamertag, it was the NEW gamertag that I created! All my saves were associated with my OLD gamertag. When I try to move my saves to the new profile, it says "this
item can't be transferred between profiles". Are you serious???? At least before, I could play offline, now all my saves are gone!

Can't you just merge my old profile with my new one? Please help!

So how do I get the first account to update to the new gamer tag? I don't need the saves to be transferred to a different gamertag. I just want to be able to sign in on my 360 and have access to the saves that I made before the gamertag change.

I'm getting error code 80151006. This happened when I changed my gamertag on my new 360. My old gamertag and profile downloaded just fine on the new console but now that I changed it I can't download it. I've also tried to download my profile with my new
gamertag on my old console, it also will not download and I get the same error code.

I just changed my gamertag and the EA account says I still have it linked to my old gamertag. I haven't changed my Microsoft account at all only my gamertag. I can't get it back since to change your gamertag it has to be under 12 characters and my old gamertag is 14 characters.