Wix website design and build

I'm looking to have a Wix website designed and built with a modern and minimalistic style. The purpose of the website is to view available services and book training via website calendar. The website needs to include a booking system, as well as contact form functionality for customers to get in-touch. The website is already live and functioning, it would be a big help to integrate the booking system, allow us to put our availability, and as classes fill eliminate the availability. Ultimately, I'm looking for a sleek and professional-looking website that is intuitive and easy-to-navigate, while providing essential information and booking availability for potential customers. Thank you!