Lovable with Shopify Tracking Expert needed

Lovable / Shopify expert needed: for my store built with Lovable and integrated with Shopify, I’m looking for someone who can optimize the tracking. I have the pixel installed on the Lovable store connected to Shopify. On the Shopify store, the Shopify Facebook & Instagram app is installed to track sales with CAPI. When the user clicks “Start Checkout,” they are redirected to the Shopify checkout, where the domain is different from the Lovable domain. ATC and checkout events are being tracked, but purchases are not. I need someone who can fully optimize CAPI tracking across both Lovable and Shopify. Please let me know if you already have experience with this kind of setup using Lovable and Shopify, in order to optimize the structure as much as possible.