Hello Adam ,
i already created a page but it didn't work correctly as it suppose to be , no registration work or login , only form
You can create a login page easily if you have Elementor Pro. There is a login widget.
As far as using the forms module for creating a registration form, that is not possible.
The problem is that when I click on register on the login form, it comes back to it (login form).
How can someone login to my site if they haven't registered or created a password to use during login?….
I don't see a register button in the widget.
You can use Element Pack to create user registration in Elementor. Please see https://bdthemes.com/support/knowledge-base/how-to-create-user-register-widget-in-elementor-by-element-pack/