Login with menu

Hi,

I created a “login” menu and I’m trying to link it to the login box but it does not open the “login box” when I click on the “login” button. Instead it opens a page, and I have to go into the page content where I pasted this code Login

Please help, Ive been trying for a few hours. What I am doing wrong?

https://www.ads-software.com/plugins/erident-custom-login-and-dashboard/