Abiz009 That's because the webhook URL is incorrect.
The documentation for Razropay webhook:
https://docs.foodomaa.com/faqs/razorpay-webhooks
The URL shown in Step 4 is for the Old Platform, for the New Platform, the URL will be:
https://domain.com/api/payment/razorpay/webhook (no "public" word in the URL)
Just create a new webhook with the New Platform URL format and delete the old webhook.
Other processes are the same as mentioned in the documentation.