PHP WhatsApp CRM Quick Fix Needed

I'm experiencing a issue with my PHP-based WhatsApp CRM:
1. We implemented WA_EMBEDDED_SIGNUP and got waba id, and phone number id
2. Registered Phone number
3. Received webhook account related update

**ISSUE**
4. Problem is new message updates we not received in our webhook


Ideal Skills and Experience:
- Proficiency in PHP
- Prior experience with WhatsApp CRM
- Strong problem-solving skills
- Ability to deliver quick, efficient solutions

Note: I'm still receiving account updates, but not messages. This issue needs urgent attention.