Looking for Assistance with WordPress Login and Registration Set up

Sorry if this drags on and not worded properly.

I am somewhat new to WordPress and have a short while ago established up my web-site with hosting and Elementor. Immediately after conducting some analysis, I have invested a significant volume of time striving to comprehend the login and registration process.

I linked up the login web site to my homepage menu ‘Login’. Went on to incognito and attempted making an account, appeared to go all right till it signed me into [www.myurl.com/wp-admin/](https://www.myurl.com/wp-admin/) (but didnt have admin privileges) So it would seem to of signed me up to wordpress as a substitute of my web site? Which I you should not want of course. Also how to hide the login button and/or change it to logout as soon as a person has signed up.

Many thanks for any tips/aid in advance