Automation Setup for WhatsApp on Gmail

I need an automation setup to streamline work request handling from Gmail to WhatsApp.

Overview of the current process:
- Work requests arrive in Gmail.
- Manually copy customer info from the email body.
- Paste into WhatsApp to initiate a conversation about their home emergency.

To automate this process, I require:
- Setup in Make.com, linked to my Gmail.
- Integration of Make with WhatsApp.
- Automation should trigger on specific content in the email body.
- Extract customer phone number.
- Send error notification if the phone number is missing.

Ideal Skills and Experience:
- Expertise in Make.com.
- Proficiency in Gmail and WhatsApp integration.
- Knowledge of GDPR compliance in the UK.

Looking for UK-based applicants only.