Automated Enquiry Form & Invoice -- 2

I need a straightforward web-based guest enquiry form using MERN stack, and a backup on gmail for data security. The form itself stays simple and static, collecting: • Name • Email • Contact Number... (Budget: ₹1500 - ₹12500 INR, Jobs: API Integration, Automation, CSS, Google Sheets, HTML, JavaScript, MERN Stack, PHP, Software Architecture, Web Development)