Error code when trying to change gamertag

I've tryed all of these suggestments and I still get the same error code when I try to change my XBL gamertag.

Help please!

Hi there,

Purchasing errors can be caused by issues on the account itself. Be sure to check if your billing information is correct at
http://billing.microsoft.com and also check
http://account.microsoft.com/services for any outstanding amount issues, these need to be sorted prior to being able to make purchases.

After that try to purchase the change on both xbox console and via xbox.com

Also check that the Xbox Live account , the console and payment option all match region wise, using different regions for any of them cause issues too.

If you can't find anything wrong and it is still not working, best thing to do is to contact official Xbox Support via Phone or Microsoft Support Chat at
http://support.xbox.com/contact-us they can do a more indepth look into this issue.

Hi Evan,

Thanks for reaching out to us with this issue. If you are getting an error code or message when trying to change your gamertag via the console, then you may want to try to change your gamertag from a different device. Gamertags can only be changed by you
from your account and support or forums team members cannot do so for you. Our support article How to change your Xbox gamertag
can also help out a lot as well.

If you are getting an error code, you can look it up
here. If you're receiving a specific error message, would you kindly post it here so that we can further assist you with it?

I hope this helps out and please let us know the results!

im gettting the error code whenever i try to download my gamertage that i just changed

I have searched the error codes you posted on the original post and found:

8007065B - The Xbox Support article mentions this occurs when gamertag name change has not applied correctly to your account. Have you recently changed your gamertag?

support.xbox.com/.../error-code-lookup