Build me a website landing page!

Our company needs a better landing page to increase bookings. I need for the customers that click on our social media ads, and google, to be welcomed to our website and see a professional and enticing page that will encourage them to book a consultation. I'm not needing a lengthy sales page, just something simple, tidy, well worded, professional, and inspiring. I can provide examples of pages that I like, and would like to be able to do some editing of it later myself, for example having space to add a video testimonial later on, etc. I'm not so great at marketing so need help adding some excitement and hype, but our website should give you most of the information you need about our company to make something really good, if not I can answer your questions to fill in details where needed. We are a health and fitness coaching company with a unique approach and a 100% success rate with our clients, and we're excited to expand! Our website is currently on Wix, so we're open to any suggestions for improvement and would love to have someone on board that could work with us long term if we love your [login to view URL] website is [login to view URL], go take a look at what we’ve got, and send us a message with your first 2-3 sentences of what you’d use at the top of the landing page, or send a link to ONE landing page you have created for another client! You’ll have the best chance of being hired if we love your first few sentences!