Meta Pixel & Shopify Tracking Repair

Fix Meta Pixel, Conversion Tracking & Shopify Catalog Integration
Description:
I’m looking for an experienced Meta Ads / Shopify expert to fix critical tracking issues on my store (VAERO Atelier).

Currently, my Meta (Facebook & Instagram) ads are running, but conversion tracking is not working properly, which prevents proper optimization.

Issues identified:

Purchase event not tracking correctly
AddToCart event missing
Pixel not receiving consistent data
Catalog match rate is very low (~16%)
Products are not properly linked with pixel events
Ads cannot optimize for conversions

Platform:

Shopify store
Meta Ads Manager + Events Manager
Product catalog already created

What I need:

Fix Meta Pixel tracking (ViewContent, AddToCart, InitiateCheckout, Purchase)
Ensure all events are firing correctly
Fix catalog-product matching
Verify tracking using test events
Ensure conversion campaigns can optimize properly
Full audit and confirmation that everything is working correctly

Important:
This is a technical setup job — NOT ad management.

Goal:
Have a fully working tracking system so I can run conversion ads effectively and reliably.

Budget:
Open to offers (fixed price preferred)