Setup Meta Pixel for Purchases

I need a Meta Pixel correctly installed and configured on my Shopify store so every completed order fires a reliable Purchase event. The key metric I care about is website purchases, and I only need Meta to receive the order value and currency—no product-level or customer-level data for now... (Budget: ₹1500 - ₹12500 INR, Jobs: CSS, HTML, JavaScript, Meta Pixel, PHP, Shopify, Web Development, Website Design)