my user name

[rabur-5060]

Hello my user name was changed without my permission 

[terrycece62]

Does anyone have access to your eBay account ?

Do you live with anyone?

Did you leave sign in to your account  where other people have access to your computer?

[eburtonlab]

Is it possible you have more than one eBay account?

Try signing out of this account and signing back in with your original username.