I'm experiencing an issue with my Meta Pixel pushing data to my ad account. Upon checking the Events Manager, I can see that my Pixel is receiving data, and all events are functioning correctly with no apparent implementation issues. However, when I use the Pixel Helper Chrome extension, it shows an error indicating an "agent issue found."

I've implemented the Pixel using Google Tag Manager.

The current problem is that I can't use custom audience remarketing in my ad account. I published a campaign with a custom audience, but it's not showing any reach or impressions.

How can I resolve this issue?