You could use something called Wix Bookings to book clients, or use Wix Chat to talk with your client. Wix does offer multiple templates and designs.
If you can’t find what your looking for, you can use a blank template. Make it your own!
Wix does support stuff like this, even if you don’t see a template for it. I’m making a gaming website right now! It’s possible.
If this helped or you have a question, just reply to me. Thanks!