Shopify and TikTok Pixel not connected correctly
The TikTok Shopify channel integration is the most common measurement failure in Canadian TikTok accounts. The Pixel is installed and showing as active in TikTok Ads Manager, but Purchase events are not firing at order confirmation or are not passing CAD order values back to the platform. When the algorithm does not receive purchase signal, it optimises toward whoever watches the video for the longest — not toward whoever actually buys. This is a data plumbing problem, not a strategy problem, and it can be diagnosed and corrected before any more budget is spent.