Can't access account. Forgot Recovery Code.

Hello,

I am trying to access my old TeamViewer Account and put Two-Factor Authentication a couple months ago. Now I can't get it on to my old account without it. Can someone help me out and how to disable two factor authentication. Because I haven't used it for a long time. Even if I try to forgot the security code. It asks me for my recovery key. I can't log in at all without this. Help a friend out

Thanks,