Need to create simple landing page website

I need to create simple website landing page with user registration and admin panel to manage user only. https://preview.themeforest.net/item/friendbook-social-network-social-media-community-ui-toolkit-responsive-html-template/full_screen_preview/32425076?_ga=2.254016456.1979392528.1664543165-1329584698.1664543165 < we will use this design for frontend