Modern Psychic Readings Platform

I need a full-stack rebuild of the prototype at https://sykiks-mvp.firebaseapp.com, keeping its core flow yet polishing it with a modern, sleek interface and solid back-office controls. Core user flow... (Budget: £3000 - £5000 GBP, Jobs: Database Design, Full Stack Development, HTML, JavaScript, Node.js, PHP, Web Development, Website Design)