Manychat to FB Ads Custom Audience

[riturajshandilyaofficial]

I'm using the Pabbly webhook to export my 4500 data from Manychat to Pabbly and transfer that to the FB Custom Audience List. Inside of Manychat, I see there is a long list of errors as soon as I broadcast the data from Manychat to Pabbly via Webhook inside the log section [Attachment below]. How would I know that data is being transferred successfully to my custom audience from Pabbly successfully.

 

[Pabblymember11]

Hey @riturajshandilyaofficial

Could you please share the URL of the workflow you have attempted, so that we can investigate it?