How do I get a new Google Auth QR Code for Bitdefender forum?

Good day -

Bitdefender forum uses Google Authenticator to 2FA the accounts.  I've just got a new phone, and am setting up Google Authenticator.  I need a code or QR code form BitDefender forum to transfer setup Google Auth on the new phone - how do I get one?  (On Gmail accounts I can generate on in the profile/security settings)