I’m currently in the process of creating a new website. How would I go
about creating a page where customers can create user login information
(i.e email, username, password, first name, last name, etc)? and also
login
if they already have an account with my company?
The link you provided contain the both sign-up and login module. Can you
please tell in which step you have stuck, what are the errors you are
getting etc?