Wix website final polish & launch - Barber company

I have an existing Wix website for my established barbershop, Sambuco Barber Company, that is approximately 90-95% complete (work done by a professional). I'm looking to put the finishing touches on the site, optimize it, and launch. This is not a website build. SoW Review for consistency and overall visual appearance on desktop and mobile devices. Set up basic on-page SEO. Ensure booking links work correctly. Improve calls to action where appropriate. Recommend any final improvements before launch. Publish the website once approved.