SHIFT Logout Borderlands 2

Is there anyway to log out of a shift account on BL2? Cause i had to make a new acount for the vip.

Should be in the SHIFT menu in main menu.
Why you need new account?

tried my old one and it didnt work

What do you mean, it didn’t work? Did you just forget the password, or was it not linked? You should be able to check here:

If you can sign in to your old account, you should be able to see the associated email address.

I want to log out of Shift because it is messing with my ability to launch multiple instances of the game on a single PC for LAN