How can I customise the title to look like the example attached?  

This is my website https://kangaroo-ellipsoid-y9tt.squarespace.com/ Password: 123 

and this is the style I want to achieve https://mvsm.com/

How can I change this particular font (I changed the font for the whole website using custom code, but I couldn't change this particular one) to make it white and large, and change to overlay color to black? and if possible add the two buttons 

Hey! Looks like you solved the problem?