Sign in code

Hi, I am administering a website that uses woocommerce to log in when you need to enter ones account.

Currently the log in function is located in the top right icon as part of a drop down menu where you can choose between login or sign up.

On the front page we have a button that says log in / request access. upon clicking the button I would like that page to consist of the two functions but currently i only am able to have request access. Where can i find the code that I need to put in?

Best

The page I need help with: [log in to see the link]