A saved Facebook Pixel ID does not activate tracking on QwikVid's current property website templates. Do not rely on that field as a working Meta Pixel integration.
What works today
You can share a public property website on Facebook, troubleshoot its link preview, use QwikVid lead alerts and receive seller reports. None of those tasks requires a Meta Pixel.
If you need advertising measurement
Contact support with the property URL and the event you need to measure. Ask QwikVid to confirm whether that specific website supports the requested setup before spending money on a campaign that depends on it.
Do not send passwords or access tokens. Any future tracking setup must be tested on the actual public website and in the intended Meta account before it is described as working. Saving an ID or seeing a page load is not a successful tracking test.