Open your Flight Deck and just talk. Strong openers:
- "Build my landing page: I'm a [what you do] in [where]. Warm and simple, with a way for people to contact me."
- "Add a contact form that saves messages privately and tell me where they land."
- "Show me the site at phone size and fix anything that looks off."
- "Change the headline to … and make the photos warmer."
The engineer replies when it's done, with a link to look at. You don't need to know any technical words — describing the outcome is the whole skill. More on that in how to ask for what you want.