Issue with API Conversion with Facebook Events

12 0 1

I did all the steps for setting up Shopify Conversion API with Facebook Pixel and set the Data-sharing to Maximum on Shopify.

But on the Facebook events tracking, it only shows the view content, add to cart and initial checkout are linking with the server but not the purchased?

why is this happening? since everyone has their purchased event linked with server but not me.

Sorry the screenshot is Chinese, but where I circled is where the purchased is and it not shows the server along the side.

Screen Shot 2021-07-08 at 4.01.12 PM.png