I need a full-featured custom coded classifieds/marketplace page added to my existing Shopify store so visitors can post physical-product ads while I retain control over what goes live. Core flow • Seller fills out a form that starts with a drop-down category choice—horses, tack, or other. Based on that choice, the form reveals the right fields. • Mandatory custom fields: Seller contact information, Price, Location, Description, Height, Colour, plus Photo and Video uploads. • On submission the ad lands in a pending queue. Nothing appears on the site until I review and approve it from the Shopify admin. • Once approved, the listing is published and buyers can pay through PayPal. What I expect at hand-off 1. A seamlessly styled classifieds page that matches my current theme. 2. Dynamic form logic for the category drop-down and related fields. 3. Admin-side workflow for preview, edit and single-click approval or rejection. 4. PayPal hooked up so completed payments clear automatically. 5. Clear instructions for day-to-day use and minor tweaks. If you have experience with Shopify theme customization, coding, Shopify Scripts or Apps, and PayPal integration, let’s get this live.