Linking my list to my account

I have used IMDb since 2017 using my Facebook account. I found that IMDb no longer allows login via Facebook.  I tried the reset password using my Facebook email but the email address is not recognised.

I set up an IMDb account with my email address but would like to link to a list I created and have maintained for the last 5 years. I would like to continue to maintain my list but don't know how this can be done?