Striking wrote This is nothing new and does not do anything yeah you can sign in on the website but you cant do anything my account got perma banned around 3 years ago and i have always been able to sign in on the website but its pointless.

Try recovering account.
I got Perma banned a year ago I decided to sign into Xbox Live a week ago and so my amazement I signed in.
I tried because I got a random message from Xbox live saying I needed to spend some credits I won blah blah.
I'm not saying you will be unbanned but sometimes you never know.