Adalo user log-in

I am trying to set up a user log-in page in Adalo but where the Adalo DB lets me chose between Create a User, or Log-in a User. I am only allowed to Create a User using Airtable as my DB. I can add a Log-in action when connected to my User Table in Airtable but I am unable to remove the Create User Action so every time I try to log in it creates that same user again…

What am I doing wrong?
Thanks in Advance, Richard