Step 1: Open the Dataset Creation Link
Go to the official Facebook Business Help Center:
Create a Dataset on Facebook
Step 2: Update and Open the Link
Update the web link. Then, open the link to your funnel in a browser pass it through.
Step 3: Wait for Custom Events to Appea
Step 4: Approve Custom Events
Click "Review"
Click "I acknowledge"
Select your event from the lists and click "Next"
Confirm your event by clicking "Confirm"
Wait for Approval to Take Effect